{"title":"Winterstone","description":"","products":[{"product_id":"winterstone-casting","title":"Winterstone Casting","description":"\u003cp\u003e\u003cstrong\u003eWINTERSTONE Casting 2000\u003c\/strong\u003e is a new formulation suitable for a variety of art-related and commercial casting applications, and architectural restorations. It has improved strength and shrinkage resistance with fine detail reproduction capabilities. It is ideal for casting of thin shell multi-dimensional or baf-relief forms either by “slush” casting or “lay-up”.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWINTERSTONE Casting 2000\u003c\/strong\u003e is a dry white powder ––– a complex multi-component cementitious mixture ––– which when mixed with a nominal amount of water and cast into a mold sets into a stone hard material with faithful reproduction of detail. The hardening process is a result of the internal reactions taking place between the water and the various components. The inclusion of proper reinforcing mesh, either metallic “ hardware cloth ” or alkali resistant fibreglas, as backing to the casting; or chopped strand (e.g. fibreglas, polypropylene) mixed integrally into the back-up mixture produces a structurally sound composite “ shell ” with increased strength characteristics. This surface “ shell ” combined with proper back-up reinforcing rods ( particularly in larger 3 - dimensional sculptures or bas-relief panels ) results in a light and efficient overall structural system and allows considerable freedom in complexity and intricacy of shape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWINTERSTONE\u003c\/strong\u003e can be integrally pigmented during the mixing stage or can be externally patinated after de-molding. Hardened WINTERSTONE can be refined with abrasives and polished if necessary. Finished and sealed WINTERSTONE is weather stable and may be founded in an outdoor environment. With proper care and maintenance it can be expected to last many years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWINTERSTONE\u003c\/strong\u003e is easily prepared by mixing water in the ratio of \u003cstrong\u003e18 to 19 parts by weight of water to 100 parts by weight of dry mix\u003c\/strong\u003e. ( This is equivalent to an approximate \u003cstrong\u003evolumetric\u003c\/strong\u003e measure of \u003cstrong\u003e21 to 22 parts of water to 100 parts of \u003cem\u003eloose\u003c\/em\u003e dry mix\u003c\/strong\u003e. The dry mix in the supplied bag is generally compacted due to shipping and handling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-4635dd024fbaf799efe6\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eWhat is different about Casting Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- When mixed with water Casting Mix is quite liquid and pourable.  It has improved strength and shrinkage resistance with fine detail reproduction capabilities.  It is ideal for casting thin shell sculptures or bas reliefs using the slush casting technique.\u003c\/p\u003e\n\u003ch2\u003eCan I add any fillers to Casting Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Other than pigments, no other additional fillers (i.e., metallic powders) are required or recommended.  If metallic powders are desired, they should be used with Winterstone Ultra Mix only.\u003c\/p\u003e\n\u003ch2\u003eWhat is slush casting?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Slush casting is when a liquid medium is poured into a mold and \"slushed\" around to provide a thin layer with complete coverage.  Slush casting usually involves multiple pours, leaving time between the pours to allow the medium to set.  \u003c\/p\u003e\n\u003ch2\u003eHow do I reinforce Casting Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Once a face layer has been poured, chopped strand can be added to batches which will create the final thickness.\u003c\/p\u003e\n\u003ch2\u003eWhat is the yield of Casting Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- One pound of dry mix produces approx. 17 cu. in. of hardened end product.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-block-type=\"47\" class=\"sqs-block horizontalrule-block sqs-block-horizontalrule\" id=\"block-yui_3_17_2_102_1473439078355_37540\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-yui_3_17_2_102_1473439078355_36806\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003e\u003cstrong\u003eHow to Mix a batch of Casting Mix\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003ePlace the measured amount of dry mix into a container large enough to be mixed with a machine mixer (mixing attachment with a drill works best)\u003c\/li\u003e\n\u003cli\u003eAdd required amount of water - generally 1 part water to 5 parts dry mix.   (Technically 19 parts water to 100 parts dry mix by weight or 22 parts water to 100 parts dry mix by volume.)   Casting Mix is extremely sensitive to very small differences in the quantity of mix water.  The strongest and most durable product results from using as little water as possible\u003c\/li\u003e\n\u003cli\u003eMix with mixer until well mixed (time will vary depending on quantity being mixed).  Be sure to scrape the bottom of the pail to make sure there is no dry mix hiding there!\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-yui_3_17_2_90_1473439078355_12255\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003e\u003cstrong\u003eHow to Cast with Casting Mix - Step-by-step instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e1.  Prepare the mold\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Casting Mix works with all kinds of molds.  (Polyurethane, silicone, etc.).  Ensure the mold is clean.  Apply appropriate releasing agent to the mold.\u003c\/p\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-yui_3_17_2_90_1473439078355_19701\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003e2.  Mix the face coat batch of Casting Mix\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- The initial batch should be small enough to use within its open pouring time and yet sufficiient to cover the mold surface to a thickness of 1\/16\" to 1\/8\".   Brush in and\/or pour the Casting Mix into the mold, slushing it around to completely cover .  Pour out any excess.  Allow the face coat to harden for 10-15 minutes.  (NOTE:  Ultra mix can replace Casting Mix for this face coat but an additive will be required to increase fluidity of the Ultra Mix.)\u003c\/p\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-yui_3_17_2_90_1473439078355_29996\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003e3.  Prepare the second batch of Casting Mix\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Mix the second batch and include chopped strand (up to 1.5% by weight) for additional strength.   Pour the second batch into the cast and slush it around as before.  \u003c\/p\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-yui_3_17_2_90_1473439078355_34293\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003e4.  Additional layers\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- The build up can be repeated layer upon layer until the desired thickness is achieved.  The overall thickness need not be greater than 1\/4\" to 3\/8\" for smaller pieces, 1\/2\" to 3\/4\" for life size pieces.  This sample was poured solid.  In this case Urefil micro balloons were added as a filler to reduce material and weight.  Also, when still wet, a threaded rod was added so mounting later is a breeze.\u003c\/p\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-yui_3_17_2_90_1473439078355_39683\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003e5.  Drying\/Demolding\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Once finished casting cover the entire piece in plastic for even curing.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- The piece may be demolded after 16 to 24 hours, depending on the shape and fragiity of the detail and the flexibility of the mold.  \u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- If it is demolded before 24 hours, the demolded piece should be re-covered in plastic until the total cure time under plastic is 24 hrs.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- After 24 hours, remove plastic and allow to air dry.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- With this sample the cast is mounted on a temporary base for repairing imperfections and patinating.\u003c\/p\u003e\n\u003cdiv data-block-type=\"2\" class=\"sqs-block html-block sqs-block-html\" id=\"block-yui_3_17_2_90_1473439078355_52932\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003e6.  Fixing Imperfections\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Regardless of the type of mold or casting technique used, some minor imperfections may occur.  Repairs should be done before any patinating or sealing work.  \u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Seams can be shaved away with a blade or gently sanded away.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Any air holes or other surface defects can be filled by mixing a small amount of Sculpting or Ultra Mix by hand to a creamy consistency.  Lightly spray the area being repaired and spread the Mix with a fine dry sponge or rubber\/silicone trowel.  Allow this to cure for 24 hours before sanding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Winterstone","offers":[{"title":"6lb","offer_id":48019448332603,"sku":"842006","price":44.0,"currency_code":"USD","in_stock":true},{"title":"50lb Bag","offer_id":48019448365371,"sku":"842050","price":124.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/winterstone-casting-55.jpg?v=1711032047"},{"product_id":"winterstone-sculpting","title":"Winterstone Sculpting","description":"\u003cp\u003eWINTERSTONE is a sculpting medium developed by Sculptor, Lorne P. Winters, for direct modeling of finished sculpture.  It works as easily as clay and sets as hard as stone.\u003c\/p\u003e\n\u003cp\u003eWINTERSTONE is a white, dry powder mix --- a complex multi-component cementitious mixture  --- which when mixed with the necessary water produces a modeling medium of clay-like consistency.  It stiffens and hardens gradually and continuously.\u003c\/p\u003e\n\u003cp\u003eDuring the initial plastic stage it can be modelled easily with control.  As the material hardens the sculptor can proceed with carving techniques.  By allowing the sculptor to employ modeling and\/or carving techniques when working with WINTERSTONE, the full potential of the material can be developed.\u003c\/p\u003e\n\u003cp\u003eThe inclusion of proper reinforcing elements into the material wherever stress is expected, produces a structurally efficient composite material that can be shaped into any complexity of form.\u003c\/p\u003e\n\u003cp\u003eWINTERSTONE can be integrally pigmented or externally patinated.\u003c\/p\u003e\n\u003cp\u003eThe hardened WINTERSTONE surface can be refined with abrasives and polished.\u003c\/p\u003e\n\u003cp\u003eThe finished WINTERSTONE sculpture is intrinsically weather-stable and may be founded in an outdoor environment.  With proper care it can be expected to last many years.\u003c\/p\u003e\n\u003cp\u003eThese features of WINTERSTONE -- the flexibility of sculpting techniques, adaptability to varied surface textures and finishes, structural versatility, permanence and stability -- make WINTERSTONE an ideal sculptural material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePREPARATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWINTERSTONE (Regular) is supplied as a one part dry mix. It has at least a one year shelf life provided it is kept in a sealed container in a dry place.\u003c\/p\u003e\n\u003cp\u003eWINTERSTONE is easily prepared by mixing in water in the ratio of 23 to 25 parts (by weight) of water to 100 parts (by weight) of dry mix.  (This is equivalent to an approximate volumetric measure of 23 to 25 parts of water to 100 parts of loose dry mix. (The dry mix in the supplied package is generally compacted due to shipping and handling and should be \u003cem\u003efluffed-up\u003c\/em\u003e into a loose condition before measuring volumetrically)\u003c\/p\u003e\n\u003cp\u003eThis range of mixing water allows the sculptor the choice of a \u003cem\u003estiff\u003c\/em\u003e putty consistency at the lesser amount (suitable for finger work) to a softer or \u003cem\u003epastier\u003c\/em\u003e consistency toward the greater amount (suitable for spatula\/trowel tools). \u003cem\u003eThe water content should not exceed the upper limit of water recommended.  It should be kept in mind that the strongest and most durable end product results from using as little mixing water as possible.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003ePlace the measured amounts of dry mix into a mixing container.  Generally, a one quart (litre) plastic container is adequate and can be easily mixed by hand using a spatula. Larger sculptures requiring greater quantities of mix at any one time can be prepared using a 2 gallon pail and an electric mixing tool.\u003c\/p\u003e\n\u003cp\u003eMix at least 1 minute, then let the mix \u003cem\u003erest\u003c\/em\u003e for 1 minute, and then re-mix for at least another 1\/2 minute.  In any case, the batch of WINTERSTONE should not be greater than can be used within its working time of 40 to 50 minutes. Occasionally re-mixing\/re-molding the mixture is helpful in maintaining a workable consistency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne pound of dry mix produces approximately 19 cu.in. of mixed product.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eAPPLICATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eImmediately after mixing, the WINTERSTONE mixture may be applied to a prepared steel wire\/mesh armature or styrofoam core armature using a spatula, trowel or by hand.  If by hand, particularly for those who have sensitive skin, some pre-applied hand cream or use of latex gloves is recommended.  A workable consistency may be maintained by occasional re-mixing\/re-molding the mixture in the mixing container -- AVOID using additional water.\u003c\/p\u003e\n\u003cp\u003eOpen time of the mixture (reasonable workable consistency) will normally be 40 to 50 minutes  depending on the amount of water in the mix and on the ambient working conditons. The build-up may be achieved by applying successive layers. As the material is self-bonding it need not be applied \u003cem\u003ewet-on-wet\u003c\/em\u003e but may be applied on an already hardened surface. It is recommended that the surface be roughened with a serrating tool and dampened with a light mist spray before applying a fresh mixture. Continue building up successive layers of WINTERSTONE using fibreglass or steel mesh where required.  The outermost surface thickness should include at least one, and preferably two layers of mesh reinforcing particularly if the sculpture is to be founded outdoors in an area of extreme weather\/temperature conditions. Take care to maintain at least 1\/8\" thickness of WINTERSTONE applied over the top layer of fibremesh.  This will provide some thickness for sanding and polishing of the hardened product. It is essential that premature evaporation of water from the surface is avoided. During application and after initial set of the material, if the surface appears to be drying re-wet these areas with a fine water mist\/spray.  At the end of a working session cover the entire piece with a plastic sheet, and keep it covered for an additional 24 hours.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eFINISHING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWINTERSTONE stiffens and hardens gradually and continuously throughout the modeling process.  Generally within a few hours of application, depending on the initial water content of the mixture, and the ambient working temperature WINTERSTONE stiffens or sets to the degree that \u003cem\u003esoft\u003c\/em\u003e carving techniques may be employed.\u003c\/p\u003e\n\u003cp\u003eAt this stage \u003cem\u003esoft\u003c\/em\u003e carving tools and serrated tools or the like are more suitable than standard clay modeling tools.  The material will reach its final set within 24 hours although it will continue gaining in strength and hardness over the next few weeks.  It is preferable at this time to \u003cem\u003ecarve\u003c\/em\u003e any fine details or to point or serrate surface texture if desired, as the material is hard enough to avoid tearing but not yet so hard that considerable effort or \u003cem\u003ehard\u003c\/em\u003e carving is required.\u003c\/p\u003e\n\u003cp\u003eAny patching required should be done as soon as possible, be it before or after the final set. The surface of the hardened WINTERSTONE may be patched with some WINTERSTONE which has been freshly mixed in a small batch to a creamy consistency. Roughen the area to be patched with a serrating tool and dampen the area to be patched before applying the mixture.\u003c\/p\u003e\n\u003cp\u003eAfter 2 to 3 days of air-drying give the piece a light water spray and inspect the surface closely. Ocassionally irregular \u003cem\u003elines\u003c\/em\u003e may appear which although invisible to the naked eye when dry, become evident upon wetting and are due to the differential surface absorption along the \u003cem\u003elines\u003c\/em\u003e. These lines are very fine shrinkage cracks which are generally the result of the use of excess mixing water and\/or inadequate curing.  A creamy mixture of the Regular Sculpting Medium should be rubbed well \u003cem\u003einto \u003c\/em\u003ethese areas with a fine sponge and the excess rubbed off. After curing, follow-up with a very light fine sanding before applying any sealers.\u003c\/p\u003e\n\u003cp\u003eHardened WINTERSTONE surfaces may be sanded or polished using abrasive grit papers or cloths. Many kinds of surface coatings can be applied to WINTERSTONE sculpture with excellent adhesion, including water, oil or solvent based materials.  The sculpture must be thoroughly dried if coatings other than water-based materials are applied.  In general, after polishing, breathable type coatings or sealers such as water-based acrylics are recommended.  Such sealers are clear and colourless and can be had in matte or gloss. Breathable silicone and siloxane penetrating water repellent sealers may be used but once applied generally preclude the application of additional decorative coatings particularly water-based.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003ePIGMENTATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWINTERSTONE can be integrally pigmented to brilliant or soft colours. In general, pigments that are suitable for use in cement mortars such as iron oxides (reds, yellows, browns, blacks, terra cottas) can also be used in WINTERSTONE.  All pigments added should be pure, dry powders and not liquid dispersions or mixtures with other fillers. \u003cstrong\u003eIn general, do not use more than 5 parts of pigments per 100 parts of dry WINTERSTONE\u003c\/strong\u003e.  To check whether a pigment is compatible, try it first in a small test batch of WINTERSTONE.  If adding the pigment causes the WINTERSTONE to set either too quickly or too slowly, the pigment is not compatible and should not be used.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWEATHERABILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe life span of a WINTERSTONE sculpture placed in an outdoor environment cannot be assigned accurately because WINTERSTONE as we know it is not old enough to provide us with examples of any age.  Modern buildings and structures constructed of materials based on present day cement\/concrete technology generally have a designed minimum life span of 100 years.  It is safe to assume that WINTERSTONE sculpture utilizing similar but more complex and up-to-date technology\/materials should last that long.  Proper sealing and maintenance optimizes the sculptures outdoor performance.\u003c\/p\u003e\n\u003cp\u003eExtra care and caution should be taken throughout the whole sculpting process for any sculpture which is to be subjected to the climatic rigors of an outdoor environment. All aspects of the process are critical, particularly using minimal mixing water, careful application and consolidation during the build-up, proper embedment of reinforcing mesh, proper and adequate curing, and final surface finishing and sealing.\u003c\/p\u003e\n\u003cdiv id=\"block-yui_3_17_2_101_1473439078355_14610\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eWhat is Winterstone Sculpting Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Sculpting Mix is a white, dry powder mix which when mixed with water produces a clay-like consistency.  Initially it can be modelled easily like clay.  As it starts to harden it can be carved with soft carving tools.  After 24 hours it can be carved with hard carving tools (i.e., Dremel).\u003c\/p\u003e\n\u003ch2\u003eHow is Sculpting Mix used to create a one-of-a-kind sculpture?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Sculpting Mix is built up by applying successive layers over an armature (see \"instructions\" tab for complete details.\u003c\/p\u003e\n\u003ch2\u003eCan I add any fillers to Sculpting Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Other than pigments, no other additional fillers (i.e., metallic powders) are required or recommended.  If metallic powders are desired, they should be used with Winterstone Ultra Mix only.\u003c\/p\u003e\n\u003ch2\u003eHow thick should Sculpting Mix be applied?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Sculpting Mix should be applied in 1\/8\" to 1\/4\" layers up to a final outer \"shell\" thickness of 3\/8\" for small pieces,  1\/2 to 3\/4\" for life size and  3\/4\" to 1\" thick for monumental pieces.\u003c\/p\u003e\n\u003ch2\u003eWhat do I do if the Sculpting Mix starts to dry up in the container before I'm done?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Like any cement-type product it hardens if left still and it stays more workable if agitated.  Regularly mixing the batch in the container will keep it more workable longer. \u003cstrong\u003eAvoid using additional mix water to maintain a workable consistency. This principle applies to all 3 Winterstone products. \u003c\/strong\u003eIt is best to mix small batches to avoid waste.\u003c\/p\u003e\n\u003ch2\u003eDo I have to keep Sculpting Mix moist between layers?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Unlike clay, you can leave your sculpture for days, (weeks, months, years even!) between layers.  It should be dampened with a light spray before applying any fresh layers.\u003c\/p\u003e\n\u003ch2\u003eWhat is the yield of Sculpting Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- One pound of dry mix produces approx. 19 cu. in. of hardened end product.\u003c\/p\u003e\n\u003ch2\u003eHow much water do I use to make a batch of Sculpting Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Generally you mix 4 parts mix to 1 part water.  (Technically 22-25 parts water to 100 parts Sculpting Mix by weight or volume).  After a short while, you will be able to mix batches intuitively to create the exact consistency you want.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- The strongest and most durable end product results from \u003cstrong\u003eusing as little mixing water as possible\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhy use reinforcing techniques with Sculpting Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Reinforcing techniques complement the inherent strength of Sculpting Mix so your sculpture withstands stresses and abuse.  This is especially important for outdoor sculptures which are subject to weather stress and public abuse.  The minimum recommended reinforcing for the outer \"shell\" thickness should be 1 layer of fiberglass mesh ARG (Alkaline Resistant Glass) per 1\/4\" thickness of \"shell\" or 1.5% of ARG chopped strand (by weight of dry mix).\u003c\/p\u003e\n\u003ch2\u003eHow much Sculpting Mix should I make at any one time?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Open working time is 40-50 minutes, so only mix as much as you can use within that time.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhat tools do I need to work with Sculpting Mix?\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Plastic mixing container (i.e, yogurt, sour cream)\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Spray bottle\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Mixing tool (like a kitchen angled spatula or sandwich spreader)\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Application tool (small kitchen angled spatula or other tool depending on size of work)\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Levelling\/serrating tool (flexible serrated \"kidney\" shape thin metal tool)\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Wooden working base for temporary anchoring of sculpture\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Rubber pad for \"damp smoothing\" final layer\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-yui_3_17_2_101_1473439078355_39686\" class=\"sqs-block horizontalrule-block sqs-block-horizontalrule\" data-block-type=\"47\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-yui_3_17_2_101_1473439078355_39749\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003e\u003cstrong\u003eHow to Mix a batch of Sculpting Mix\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003ePlace the measured amount of dry mix into a mixing container.  Smaller amounts can be mixed by hand with a spatula in a plastic container.  Larger sculptures may require a 2 gallon pail and an electric mixing tool.\u003c\/li\u003e\n\u003cli\u003eAdd a small quantity of chopped fiberglass strand for reinforcement.  Mix the dry mix and strand together thoroughly.\u003c\/li\u003e\n\u003cli\u003eAdd the water to the powder\/strand and start to mix.  You can always add a bit more water if the mixture is too dry or a bit more dry mix if the mixture's too wet.  (Do not exceed maximum ratio of 1 part water to 4 parts Sculpting Mix to maintain maximum strength and durability.)  \u003c\/li\u003e\n\u003cli\u003eMix for 1 to 1.5 minutes, then let the mixture rest for a minute, then remix for another 1 to 1.5 minutes. It is recommended to regularly remix contents to maintain a workable consistency.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003cstrong\u003eMaking a Built-Up Sculpting Mix sculpture - Step by Step instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e1.  Make a Maquette\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- You've got an idea in your head of what you want to make.  Great!  Now turn that idea into a maquette - a sketch or small clay model\u003c\/p\u003e\n\u003cdiv id=\"block-yui_3_17_2_83_1473439078355_45015\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003e2. Prepare the Armature\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Using the maquette, scale your idea up and determine what type of armature will work best for your project.  You can use styrofoam, wire, metallic mesh, and\/or metal rods.  Build the armature carefully.  If it is not well considered (or weakly constructed) it might end up sticking out of your sculpture or your sculpture could crack under stress)\u003c\/p\u003e\n\u003cdiv id=\"block-yui_3_17_2_83_1473439078355_49347\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003e3. Anchor the Armature with Sculpting Mix\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e   - Mix a small batch of Sculpting Mix and secure the armature to the work surface.  Let this cure overnight before adding any more layers.\u003c\/p\u003e\n\u003cdiv id=\"block-yui_3_17_2_83_1473439078355_52528\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003e4. Modelling\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e - The build-up may be achieved by applying successive layers of Sculpting Mix with fiberglass or steel mesh reinforcement between layers as needed.   \u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- It is essential that premature evaporation of water from the surface is avoided.  During application if the surface appears to be drying, re-wet these areas with a fine water mist\/spray.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- As you are finished a layer it's a good idea to roughen the surface with a serrated tool to create a \"tooth\" to add additional strength to the next layer's bond.  When you are done for the day you can lightly mist the sculpture, cover it loosely with plastic and leave it to cure overnight.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- When you return to add the next layer lightly mist the dry sculpture first.  Then add another layer as required.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- For the final surface layer approximately 10 to 20 minutes after application you can damp smooth with a rubber pad or dry sponge pad.  This will reduce the amount you'll need to sand to achieve a smooth surface.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- For the final layer ensure there is at least 1\/8\" of Winterstone applied over the top of the fibreglass mesh.  This will eliminate any read-through of the underlying mesh and will provide some thickness for sanding and polishing of the hardened piece.\u003c\/p\u003e\n\u003ch3\u003e5. Soft Carving\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- If you wish to use soft carving techniques, within a few hours of application, Winterstone sets to the degree that soft carving techniques can be used.  Afterwards you can add more Winterstone or finish the sculpture.\u003c\/p\u003e\n\u003ch3\u003e6.  Hard Carving\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- If you wish to use hard carving techniques, after 24 hours you can use a Dremel or similar type of hard caring tool.  Again, afterwards you can continue to add more layers if you wish or finish the piece.\u003c\/p\u003e\n\u003ch3\u003e7.  Drying\/Curing\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- You have finished adding Winterstone and are ready to start to finish the sculpture.  As before, at the end of the session loosely cover the sculpture with plastic to keep the moisture in for the initial 24 hours.  This is required for critical strength development.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- After 24 hours remove the plastic and let it air dry for an additional 48 hours.\u003c\/p\u003e\n\u003ch3\u003e8. Sanding\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Rasps and sanding paper can be used as required.   Silicone Carbide Sandpapers #120, 180, 220, 320 \u0026amp; 400 are good to use.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Winterstone gets harder and stronger every day it is left to dry.   If you wish to sand or rasp to achieve a super smooth surface, know that the longer you wait the less easily the Winterstone will be sanded away.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/B30qvngQpP8\" width=\"560\" height=\"314\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Winterstone","offers":[{"title":"5lb","offer_id":48019450069307,"sku":"841006","price":36.0,"currency_code":"USD","in_stock":true},{"title":"33lb Bag","offer_id":48019450102075,"sku":"841033","price":96.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/winterstone-sculpting-33.jpg?v=1711032054"},{"product_id":"winterstone-ultra","title":"Winterstone Ultra","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eHow is Ultra Mix different?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Ultra Mix is a rich, extra fine Winterstone formula with increased strength, toughness and bonding properties.  It is a casting medium ideal for face coats either brushed on or slush cast where the sculptor desires a more refined and highly polishable\/burnishable surface, or to achieve a metallic effect with or without the addition of metallic powders (iron, bronze, brass, etc.)\u003c\/p\u003e\n\u003ch2\u003eWhat effects can I create with Ultra Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Here's just a few examples of effects you can create with Ultra Mix\u003c\/p\u003e\n\u003cdiv id=\"block-yui_3_17_2_93_1473439078355_25157\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003eHow much water do I use to make a batch of Ultra Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Generally it is 1 part water to 3 parts dry mix.  (Technically 29-36 parts water per 100 parts dry mix by weight or volume.)  \u003c\/p\u003e\n\u003ch2\u003eWhat is the working time for Ultra Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Ultra Mix has a pot life of 40-50 minutes.\u003c\/p\u003e\n\u003ch2\u003eHow much metallic powder can I add to Ultra Mix?\u003c\/h2\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Added metallic powders should not exceed 1 part metallic to 4 parts Ultra Mix to create a metallic effect.  Together the metallic and ultra mix are considered the dry mix for measurement by volume purposes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-yui_3_17_2_91_1473439078355_11899\" class=\"sqs-block horizontalrule-block sqs-block-horizontalrule\" data-block-type=\"47\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-yui_3_17_2_91_1473439078355_12766\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch2\u003e\u003cstrong\u003eUsing Ultra Mix to Achieve a \"Metallic\" Bronze Effect - Step-by-step instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e1A.  Cast sculpture\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Add 1 part Burnt Umber Colorit-FX to 4 parts water.  Use this water to mix into the Ultra Mix dry powder (not necessary to add metallic powder).  Use this Ultra Mix for the face coat.  Using the same water, mix with Casting Mix and\/or Sculpting Mix for the backup layers until the desired thickness is achieved (using the same coloured water ensures that white will not show through).  After demolding clean seams\/make repairs as required using Ultra Mix and the same water mixture.  When finished allow sculpture to cure for 3 days\u003c\/p\u003e\n\u003cdiv id=\"block-yui_3_17_2_93_1473439078355_10455\" class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch3\u003e1B.  Built-up sculpture\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- If using Sculpting Mix to build-up a sculpture, build as normal until the last couple of layers utilizing water with 1 part Burnt Umber Colorit-FX to 4 parts water.  Use a thicker mix of Ultra Mix for the final 1 or 2 layers.  When finished allow sculpture to dry for 3 days.\u003c\/p\u003e\n\u003ch3\u003e2.  Surface patina\u003c\/h3\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- If the Winterstone sculpture was made without integrally pigmenting the Ultra Mix, an optional step to \"kill the white\" is to apply Antique Amber or other color reactive stain with a brush to the whole sculpture.  While still wet dab with a sponge to create a mottled\/blended effect.  Allow to dry.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Mix a surface patina by combining Colorit-FX Yellow Ochre and Burnt Umber.  Dilute this mixture with 4 parts water then apply over sculpture with a brush.  This Colorit-FX will penetrate into the surface and bind with the Winterstone.  While still damp dab with a sponge to mottle\/blend the surface.  Allow to dry.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Mix a darker surface patina by adding Colorit-FX Raw Umber to the existing diluted patina.  Apply into recessed areas of the sculpture with a brush.  This layer will also penetrate into the surface and bind with the Winterstone.  While still damp dab with a sponge to blend the surface.  Allow to dry for 24 hours.\u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Using a \u003cstrong\u003esoft bristle brass brush\u003c\/strong\u003e selectively burnish the high spots leaving the depressions and textured areas untouched.  The following day the sculpture can have another session of burnishing for a more metallic\/glossy look.  \u003c\/p\u003e\n\u003cp style=\"margin-left: 40px;\"\u003e- Apply \u003cstrong\u003espray \u003c\/strong\u003e\"fixative\" sealer to burnished areas (e.g., Krylon brand Acrylic Clear Gloss.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Winterstone","offers":[{"title":"2lb","offer_id":48019450167611,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true},{"title":"4lb","offer_id":48019450200379,"sku":"843007","price":36.0,"currency_code":"USD","in_stock":false},{"title":"44lb Pail","offer_id":48019450233147,"sku":"843044","price":164.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/winterultrapail.png?v=1711032060"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/collections\/winterstone.jpg?v=1710954970","url":"https:\/\/maacaffestore.com\/collections\/winterstone.oembed","provider":"The Compleat Sculptor, Inc","version":"1.0","type":"link"}