TinSil® 70-11 Silicone Rubber
TinSil® 70-11 is a soft, 1A:10B mix, tin silicone that cures to a high performance mold rubber. Molds made from this rubber are best for delicate castings with undercuts.
TinSil 70-11 molds are great for casting polyester, polyurethane and epoxy resins, as well as other materials like wax, soap, and plaster. No release agent is needed for most applications.
This rubber can be poured as supplied or thickened with TinThix liquid thickening agent to make brush-on molds.
TinSil 70-11 & TinSil Gel-10 are the softest rubbers in the TinSil 70-Series & 80-Series.
Only available in a 44-lb kit.
Product Literature: Technical Bulletin | Safety Data Sheets | Physical Properties Bulletin | Sealer & Release Agent Selection Guide
Video Tutorials: For TinSil 70-Series video tutorials, visit the TinSil 70-Series page or the Polytek YouTube Channel.
Select a Kit: