Poly 74/75 Additives dunau100 the cure time may be

the cure time may be longer and there could be some loss of strength in the cured rubber as well as an increased tendency to shrink after repeated casting

and plastic

Other URE-FIL™ fillers are designed specifically for thickening materials for brush-on or trowelable application

3 Straight Gouges

Skin Tite® requires no release agent

Poly 74/75 Additives dunau100 the cure time may beAdd Poly 74 75 Part C Softener to Poly 74 Series, Poly 75 Series, Poly 77 Series & PT Flex Series polyurethane rubbers for a lower viscosity mix and softer cured rubber. The amount of Part C needed varies from product to product and should be determined through experimentation. Example: To soften Poly 74 30 Liquid Rubber (Shore A30) to a Shore A15, mix 1A: 1B: 1C by weight. NOTES: When Part C is used, the cure time may be longer and there could be