Unit Size Net Weight Quart Kit 2 lb Gallon Kit 9.9 lb Five Gallon Kit 49.5 lb Mold Max¨ 15T Silicone is a water white translucent tin-cured silicone rubber compound that has exceptional tear strength, working properties and library life. Mold Max¨ 15T Silicone features Smooth-On's exclusive "Libra¨" catalyst for long library life. Cures overnight and features a knotty tear propagation (if the rubber is torn, the tear quickly terminates in a "knot" reducing further mold damage).PropertiesTechnical Properties Mix Ratio by Weight 100A:10B Pot Life 45 minutes Cure Time 24 hours Color Translucent Shore Hardness 15A Mixed Viscosity 20,000 cps Shrinkage 0.002 in./in. Specific Volume 25.6 cu. in./lb. Specific Gravity 1.08g.cc Useful Temperature (max)< 400¼F Useful Temperature (min)< -65¼F Tensile Strength 490 psi 100% Modulus 35 psi Elongation @ Break 600% Die B Tear Strength 94 pli Mold Max¨ 15T Silicone will reproduce the finest detail and is suitable for a variety of industrial and art related applications including making molds for reproducing prototypes, furniture, sculpture and architectural elements. Mold Max 15T translucent rubber is also ideal for creating animatronic skins and special effects using Silc Pig¨ silicone pigments.Mold Max¨ 15T Silicone can be thickened with THI-VEX¨ II additive for brush-on applications. It can be used to cast a variety of materials including wax, gypsum, low melt alloys/metals and urethane, epoxy or polyester resins (without using a release agent).Although not usually necessary, a release agent will make demolding easier when casting into or over most surfaces. Ease Release¨ 200 is a proven release agent for making molds with silicone rubber and for releasing new silicone from cured silicone.Media VideoDocumentation Technical Bulletin Special Order Items PRODUCT ADVISORY: The products listed below are currently SPECIAL ORDER items and require pre order. Lead times may vary - For more information please contact our staff.799439 - Mold Max 15T - Five Gallon Kit Related ProductsRELATED PRODUCTS: Silc Pig Silicone Pigments Ignite Fluorescent Colorants Ease Release 200 Ease Release 205