TinSil® 70-25 Silicone Rubber
Molds made from this rubber are great for casting polyurethane, epoxy, and polyester resin, as well as foam, wax, plaster, and soap, among other casting materials. TinSil 70-25 molds exhibit excellent release properties and release agent is not typically needed for most applications.
This rubber can be poured as supplied or thickened with TinThix liquid thickener for brush-on applications. For a self-thickening TinSil rubber with the same Shore hardness (A25), consider TinSil Brush/Spray 25.
Only available in a 44-lb kit.
|Mix Ratio||Shore Hardness||Pour Time||Cured Color||Mixed Viscosity||Specific Volume||Demold Time|
|1A:10B||A25||60 min.||Blue||14,000 cP||25.3 in³/lb||16 hr.|
|Accessories: TinThix Liquid Thickener, Silicone Fluid 50cs, TinSil FastCat Accelerator|
Video Tutorials on YouTube: How to Make a Poured TinSil 70-25 Blanket Mold