Perfect for use in RTV silicone molds
For instance
prototypes
and large surface coverage alike
the curing time will be significantly reduced from 8 hours to just 30 minutes
Flex-It 40 Size:2 Pint 32 oz Perfect for use in RTVFlex It 40 is a flexible urethane casting resin designed for casting flexible molds, seals, gaskets, models, prototypes, parts, etc.. It has excellent tear strength, elongation, tensile strength, and good chemical resistance. Flex It 40 is a flexible urethane casting resin designed for casting flexible molds, seals, gaskets, models, prototypes, parts, etc.. It has excellent tear strength, elongation, tensile strength, and good chemical resistance.