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TinSil® 80-40 Silicone Rubber

TinSil® 80-40 Silicone Rubber


TinSil® 80-40 Silicone Rubber is a two-part, tin-catalyzed, liquid silicone system that cures (RTV) to a peach, Shore A40 rubber. This is a pourable rubber, but it can be easily thickened with TinThix Liquid Thickener or Fumed Silica for brush-on application.

View all TinSil® Silicone Mold Rubbers

Select a Size:

Looking for larger sizes (e.g., drum kits)? Please call Customer Service (800-858-5990 or 610-559-8620) or email

This 1-lb kit includes:
0.1 lb of TinSil® 80-40 Part A (~2 oz)
0.9 lb of TinSil® 80-40 Part B (~1 pint))

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Call Us: 610.559.8620 | 800.858.5990

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