{"product_id":"epsilon-pro","title":"Epsilon™ PRO","description":"\u003cp\u003e\u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e is a thixotropic epoxy coating that self-thickens for brushing onto a variety of surfaces.  Compared to original \u003cstrong\u003eEpsilon™\u003c\/strong\u003e, \u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e offers a longer working time and cured epoxy is semi-rigid, offering better impact resistance.  Mix ratio for \u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e is 2A:1B by volume (100A:44B by weight).  A gram scale is not needed to use this product.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52739579\/epsilonprospecs.png\" alt=\"\" width=\"463\" height=\"639\"\u003e\u003c\/p\u003e\n\u003cp\u003eApplied in thin layers, mixed material holds a vertical surface without sagging or slumping. Material wets out uniformly over different surfaces.  Pot life is 22 minutes, with a re-coat time of 3 hours.  All layers should be allowed to cure for 16 hours at 73° F \/ 23° C and can be accelerated with mild heat.  \u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e is clear and can be easily colored using \u003cstrong\u003eIgnite™\u003c\/strong\u003e or \u003cstrong\u003eUVO™\u003c\/strong\u003e colorants.  Cured coating has a gloss finish and can be sanded, primed and painted.\u003c\/p\u003e\n\u003cp\u003eApplications: \u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e is suitable for use as a protective, impact resistant coating for EPS or polyurethane foam. It can also be applied to plaster, concrete, wood and fabrics. This product is not sensitive to moisture \/ humidity and contains no VOC’s. \u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHolds a vertical surface\u003c\/li\u003e\n\u003cli\u003eImpact resistant\u003c\/li\u003e\n\u003cli\u003eCan be primed and painted\u003c\/li\u003e\n\u003cli\u003eCures at room temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePreparation\u003c\/em\u003e –\u003c\/strong\u003e Avoid breathing fumes - use in a well ventilated area at minimum. NIOSH approved respirator is recommended. Wear safety glasses, long sleeves and rubber gloves to minimize skin contact. This material has a high exotherm (generates heat). Do not mix components in glass or foam containers.\u003c\/p\u003e\n\u003cp\u003eMaterials should be stored and used in a room temperature environment (73°F\/23°C). Elevated temperatures will reduce Pot Life. \u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e Part A resin and Part B Hardener must be properly measured and thoroughly mixed to achieve full, high-strength, solid-cure properties. Mixing sticks should be flat and stiff with defined edges for scraping the sides and bottom of your mixing container. \u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003e. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eApplying a Release Agent \u003c\/em\u003e– \u003c\/strong\u003eFor releasing epoxy from non-porous surfaces such as resin, metal, glass etc., use \u003cstrong\u003eEase Release™ 200 or 205\u003c\/strong\u003e (available from Smooth-On) to prevent adhesion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeasuring and Dispensing \u003c\/em\u003e– \u003c\/strong\u003eStir or shake Part A and Part B thoroughly before dispensing. Accurate ratio measurements by weight are required for the material to cure properly and develop full physical properties. Dispense proper proportions of parts A and B into clean plastic, metal or wax-free paper containers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMixing – Do not use foam or glass mixing containers\u003c\/em\u003e. \u003c\/strong\u003eBe sure mixing utensils are clean and free of any potential contaminants such as dirt, dust or grease. Mix Parts A and B thoroughly for at least 3 minutes with a square edged mixing stick. Be aggressive and scrape sides and bottom of mixing container several times. Use the square edge of mixing stick to bring material off of the sides of container and blend. \u003cstrong\u003eIf using a drill mixer\u003c\/strong\u003e, follow with hand mixing as directed above to ensure thorough mixing. \u003cstrong\u003eNOTE\u003c\/strong\u003e: Pot life can be extended by pouring mixture into a shallow pan, reducing its mass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eImportant\u003c\/em\u003e - Mixed Epsilon™ PRO Resin with PART B Hardener is exothermic, meaning it generates heat. A concentrated mass of mixed epoxy in a confined area such as a mixing container can generate enough heat to melt a plastic cup, burn skin or ignite combustible materials if left to stand for its full Pot Life. If a batch of mixed epoxy begins to exotherm, move it outdoors to an open air environment.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eAdding Color\u003c\/em\u003e -\u003c\/strong\u003e \u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e Epoxy Surface Coat System can be colored with\u003cstrong\u003e UVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants (from Smooth-On). Pre-mix colorant with Part A thoroughly and then add Part B.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThickening Epsilon™ PRO\u003c\/em\u003e -\u003c\/strong\u003e Adding \u003cstrong\u003eUre-fil™ 9\u003c\/strong\u003e (fumed silica) to \u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e creates a creamy, easy to spread and smooth paste which is perfect for filling seams, repairing small dents \u0026amp; divots in foam or smoothing rough areas on EPS foam surfaces. Adding \u003cstrong\u003eUre-fil™ 11\u003c\/strong\u003e (short strand fibers) will yield a slightly thicker paste for better vertical surface hold-ability. Mixture can be used to build up surfaces quickly or to add texture. Also good for filling larger holes or areas that need reinforcement. Recommended: start with a mix ratio of 2 Parts A to 2 Parts Filler to 1 Part B. The amount of filler can be increased or decreased based on application requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eExtending Working Time\u003c\/em\u003e –\u003c\/strong\u003e mixed material in a deep mixing cup or bucket will set up quickly due to concentration of the liquid mass. Pour mixture into a flat (shallow) metal cookie sheet or baking pan and dispense product from there. Working time will be extended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eApply In Thin Layers\u003c\/em\u003e -\u003c\/strong\u003e two thin layers of \u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e are recommended for a smooth, uniform coating. Using chip brush or roller, apply 1st thin layer to surface and let epoxy partially cure until “tacky hard”. Apply 2nd thin layer. Allow both layers to fully cure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant: minimum recommended thickness: 1\/16” (0.16 cm). Do not apply epoxy thicker than 1\/8” (0.32 cm) per layer as this may cause sagging and result in an uneven cured coating. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen coating areas of fine detail, using successive thin layers of \u003cstrong\u003eEpsilon™ PRO \u003c\/strong\u003ewill allow a protective layer of material to be built up without obscuring the detail of the original surface.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCure Time -\u003c\/strong\u003e\u003c\/em\u003e Refer to the specified “Cure Times” in the “Material Properties” section on front of this Technical Bulletin. Fully cured material will be hard and unable to penetrate with a finger nail. Cured epoxy can now be dry sanded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf machining or sanding, wear NIOSH approved mask to prevent inhalation of particles. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCuring\u003c\/em\u003e -\u003c\/strong\u003e This product will cure at room temperature (73°F\/23°C) and does not require heat.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e \u003c\/em\u003e– Unpainted \u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e will yellow after being exposed to outdoor UV light or excessive heat above 115°F\/46°C for extended periods. \u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e can be displayed outdoors after priming and painting with an aliphatic urethane clear coat (such as Axalta Imron 3.5 Plus High Gloss Polyurethane Topcoat \u003ca href=\"https:\/\/www.axalta.com\" rel=\"noopener\" target=\"_blank\"\u003ewww.axalta.com\u003c\/a\u003e).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePainting\u003c\/em\u003e –\u003c\/strong\u003e \u003cstrong\u003eEpsilon™ PRO\u003c\/strong\u003e can be painted and\/or primed and then painted with acrylic enamel paints. Let paint fully dry before putting part into service. For best results, lightly sand surface prior to painting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eRemoving Epoxy – Uncured \/ Non-curing epoxy -\u003c\/em\u003e \u003c\/strong\u003eScrape as much material as possible from the surface using a scraper. Clean the residue with \u003cstrong\u003eE-POX-EE KLEENER™ \u003c\/strong\u003eavailable from Smooth-On, lacquer thinner, acetone or alcohol. Follow safety warnings pertaining to solvents and provide adequate ventilation.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMaking Molds of Models Coated with Epsilon™ PRO: \u003c\/strong\u003e\u003c\/em\u003eLiquid mold making rubbers will adhere to cured Epsilon™ Pro. Before mixing and applying Smooth-On silicone or urethane mold making rubbers, apply a thorough coating of Ease Release™ 200 or 205 release agent over cured Epsilon™ PRO and let dry.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/Epsilon_Pro.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/EPSILON_PRO_TB.pdf\" rel=\"noopener\" target=\"_blank\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.44 lbs. \/ 0.65 kg.)","offer_id":48015756755259,"sku":"76844","price":31.99,"currency_code":"USD","in_stock":false},{"title":"Gallon Kit (11.52 lbs. \/ 5.23 kg.)","offer_id":48015756788027,"sku":"76861","price":180.99,"currency_code":"USD","in_stock":false},{"title":"5 Gallon Kit (64.8 lbs. \/ 29.39 kg.)","offer_id":49033485779259,"sku":"76871","price":862.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/epsilon-pro-combo-533x400.jpg?v=1713390751","url":"https:\/\/maacaffestore.com\/products\/epsilon-pro","provider":"The Compleat Sculptor, Inc","version":"1.0","type":"link"}