Scales GTP-80 D3 White 3 minute Castable Urethane System GTP-80 D4 Tan 4 Minute Castable Urethane System Mold Release GT-6125 Thixotropic Additive for Condensation Silicones GT Products Silicone Thinner CA-5275 Fast Catalyst for use with Condensation Silicones CA-5560 Ultra Fast Catalyst for use with Condensation Silicones