TinSil® 70-60 Silicone Rubber
TinSil® 70-60 is a high hardness, 5A:100B mix, tin silicone liquid rubber that is designed to make molds for casting low melting (~600°F) metals (e.g., pewter, pewter blends, limited leads). No release agent needed for most applications.
TinSil 70-60 has limited tear strength because of its hardness.
|Mix Ratio||Shore Hardness||Pour Time||Cured Color||Mixed Viscosity||Specific Volume||Demold Time|
|5A:100B||A60||30 min.||Red||17,000 cP||18.0 in³/lb||24 hr.|
|Accessories: TinThix Liquid Thickener, Silicone Fluid 50cs, TinSil FastCat Accelerator|