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PlatSil® 71-20 Silicone Rubber

PlatSil® 71-20 Silicone Rubber


ATTENTION: PlatSil® 71-20 Silicone Rubber has been discontinued. Please consider PlatSil® 73-25 Silicone RubberPlatSil® 73-20 Silicone RubberPlatSil® Gel-25 Silicone Rubber, or PlatSil® FS-20 Silicone Rubber as replacements. 


PlatSil® 71-20 Silicone Rubber is a two-part, platinum-catalyzed, liquid silicone system that cures (RTV) to a light purple, Shore A20 rubber. This is a pourable rubber, but it can be easily thickened with PlatThix Liquid Thickener or Fumed Silica for brush-on application.

View all PlatSil® Silicone Mold Rubbers.


Select a Size:

Looking for larger sizes (e.g., drum kits)? Please contact Customer Service at 800-858-5990 or [email protected]

This 16-lb kit includes:
8 lb of PlatSil® 71-20 Part A (~1 gallon)
8 lb of PlatSil® 71-20 Part B (~1 gallon)

Need Technical Support?

Call Us: 610.559.8620 | 800.858.5990

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