{"product_id":"forton-vf-774-5-gallon","title":"Forton VF-774 5 Gallon","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv style=\"position: relative;\"\u003e\n\u003cimg style=\"width: 100%; height: auto;\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52221791\/forton774specs.png\"\u003e\r\n\u003cdiv style=\"position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background-color: rgba(0,0,0,0.5); padding: 10px; display: none;\"\u003e\u003cimg style=\"width: auto; height: 100%;\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52221791\/forton774specs.png\"\u003e\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003eFeatures\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Primary Benefits of Using Forton™ VF-774 are:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e• \u003cstrong\u003eElimination of the seven day wet cure\u003c\/strong\u003e required to achieve the maximum strengths of the GFRC composite.\u003c\/p\u003e\r\n\u003cp\u003e• Significant improvements in the long-term durability of the GFRC composite, especially the \u003cstrong\u003emaintenance of the long-term flexural strain to failure property, i.e. ductility of the composite.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52221790\/forton774mixratio.png\" alt=\"\" width=\"783\" height=\"281\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOther Advantages to Using Forton™ VF-774:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e• \u003cstrong\u003eImproved workability\u003c\/strong\u003e of the mix at low water\/cement ratios, further enhancing the strength of the cured cement matrix.\u003c\/p\u003e\r\n\u003cp\u003e• \u003cstrong\u003eEasy spraying of vertical surfaces\u003c\/strong\u003e without having the face mix sag.\u003c\/p\u003e\r\n\u003cp\u003e• \u003cstrong\u003eComplete dispersion of iron oxide pigments\u003c\/strong\u003e for batch-to-batch color consistency of face mixes.\u003c\/p\u003e\r\n\u003cp\u003e• \u003cstrong\u003eUV stability of the Forton™ polymer\u003c\/strong\u003e means architectural finishes maintain their “as produced” colors.\u003c\/p\u003e\r\n\u003cp\u003e• \u003cstrong\u003eHard cured face mixes\u003c\/strong\u003e for better sand blasting uniformity.\u003c\/p\u003e\r\n\u003cp\u003e• \u003cstrong\u003eTighter, denser cured product,\u003c\/strong\u003e which reduces absolute moisture absorption and vapor permeability while at the same time significantly reducing the rate of absorption as a function of time.\u003c\/p\u003e\r\n\u003cp\u003e• \u003cstrong\u003eElimination of crazing and spider cracking\u003c\/strong\u003e in the face mix due to the soft polymer particles in between the cement particle and the sand grain.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePCI Compliance:\u003c\/em\u003e Forton™ VF-774\u003c\/strong\u003e complies with Appendix G of MNL 130, the Manual for Quality Control for Glass Fiber Reinforced Concrete Products from the PCI for the elimination of the seven day wet cure.\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHANDLING \u0026amp; STORAGE \u003c\/em\u003e- Forton™ VF-774\u003c\/strong\u003e is supplied in 5-gallon pails (40 lbs\/18 kgs), 55-gallon drums (480 lbs\/218 kgs) and totes (2,300 lbs\/1,043 kgs). \u003cstrong\u003eVF-774 should not be allowed to freeze.\u003c\/strong\u003e Recommended storage temperature range: 50°F - 100°F (10°C - 38°C). \u003cstrong\u003eVF-774\u003c\/strong\u003e should be stored in closed containers out of direct sun light and away from direct sources of heat.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSHELF LIFE\u003c\/em\u003e \u003c\/strong\u003e- Shelf life of \u003cstrong\u003eVF-774\u003c\/strong\u003e is one year in unopened containers when properly stored. Smooth-On cannot guarantee shelf life of opened or repackaged units. Important: This product has limited shelf life. Use as soon as possible after opening.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePRE-MIXING\u003c\/strong\u003e \u003c\/em\u003e- \u003cstrong\u003eVF-774\u003c\/strong\u003e can separate over time in storage or transit as evidenced by caramel liquid on the surface. Gently stir with a paddle for 30 seconds. Pre-mixing one time per 24 hour usage cycle is recommended.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING\u003c\/strong\u003e \u003c\/em\u003e- Assemble all components and accessories before you begin.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eRequired Materials:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePortland Cement, Type I (White or Gray)\u003c\/li\u003e\r\n\u003cli\u003eSilica Sand (washed, graded, dried. 0 Retention on 20 mesh sieve)\u003c\/li\u003e\r\n\u003cli\u003e\u003cstrong\u003eForton™ VF-774\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003cli\u003eWater\u003c\/li\u003e\r\n\u003cli\u003ePlasticizer (see recommendation based in Technical Bulletin)\u003c\/li\u003e\r\n\u003cli\u003eAR Glass Fiber (see recommendation based in Technical Bulletin).\u003cstrong\u003e Important:\u003c\/strong\u003e \u003cstrong\u003eDo not use “E” Glass\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003ePigments - UV Stable, Iron Oxide (liquid or dry, if required)\u003c\/li\u003e\r\n\u003cli\u003eWeighing Scales- with digital gram accuracy (do not use postal scale, dietary scale, etc.)\u003c\/li\u003e\r\n\u003cli\u003eMechanical \/ Power Mixer: 5 - 10 hp vertical high shear mixer or CS Unitec handheld MG120, MG140 or MG160 blades\u003c\/li\u003e\r\n\u003cli\u003eNIOSH Approved Dust Mask to minimize dust inhalation while using components\u003c\/li\u003e\r\n\u003cli\u003eMixing Containers\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eImportant: Components should be mixed in proper sequence. Standard concrete mixers may be used, but it is recommended to use a high shear mixer specially designed for GFRC to ensure a thoroughly mixed, lump free slurry is produced.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStep 1: \u003c\/strong\u003eWeigh or batch all materials.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStep 2: \u003c\/strong\u003eAdd all liquids, including\u003cstrong\u003e VF-774\u003c\/strong\u003e and 2 oz. of plasticizer, to mixer.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStep 3: \u003c\/strong\u003eStart mixer on slow (300-500 rpm).\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStep 4:\u003c\/strong\u003e Add pigment if used.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStep 5: \u003c\/strong\u003eAdd sand.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStep 6:\u003c\/strong\u003e Add cement and increase mixer speed to high (1,000-1,800 rpm).\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStep 7:\u003c\/strong\u003e Mix for 1 - 2 minutes.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStep 8:\u003c\/strong\u003e Add the remaining plasticizer to achieve desired workability.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStep 9:\u003c\/strong\u003e Reduce mixer speed to slow (300-500 rpm) and gradually add fiber (Premix only) until dispersed (typically not more than one minute).\u003cstrong\u003e Important: Mixing too long or at too high a speed after fiber has been added can filamentize or damage the fiber, resulting in placement issues and reduced strengths.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAPPLYING A RELEASE AGENT - \u003c\/strong\u003e\u003c\/em\u003eCommon mold materials include mold rubber, melamine coated board and birch faced plywood or FRP with tooling resin gel coat. Use a high quality release agent meant for releasing architectural concrete such as Crete-Lease 20 VOC to release GFRC castings from the mold.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCasting -\u003c\/strong\u003e \u003c\/em\u003ePour mixture in a single spot at the lowest point of mold, and let mixture seek its level. Vibrating: After casting, consolidate the slurry and remove entrapped air using a vibrating table or hand vibrator.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSpraying -\u003c\/em\u003e For higher volume \u003c\/strong\u003eof smaller parts or making large cladding panels, GFRC slurry can be sprayed into molds using rotor\/stator or peristaltic pumps specifically designed for GFRC. Regardless of spray pump used, a face coat without fiber is typically applied first. After the face coat has properly stiffened, a fiber backup mix is applied in multiple passes, with proper compaction following each pass. For low volume application - A hopper gun (Kraft EZY Deck Pro is recommended) can be used to apply face mix. GFRC back up mix can be applied by hand.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCuring -\u003c\/em\u003e \u003c\/strong\u003eAfter placement, cover GFRC with plastic tarp \/ sheeting to prevent excessive moisture loss and maintain heat of hydration to ensure a proper initial cure. Let cure in the mold for 12-16 hours. Curing temperatures should be maintained above 50°F\/10°C in order to ensure proper film forming of the \u003cstrong\u003eVF-774\u003c\/strong\u003e.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/1067_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/20_Year_Durability_Paper.pdf\" target=\"_blank\" rel=\"noopener\"\u003e20 Year Durability Paper\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/Forton_VF_774_TB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eINSTRUCTIONS\/TDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Default","offer_id":48015747842363,"sku":"37170A","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/vf774.jpg?v=1748562859","url":"https:\/\/maacaffestore.com\/products\/forton-vf-774-5-gallon","provider":"The Compleat Sculptor, Inc","version":"1.0","type":"link"}