Rebound™ 40

Rebound™ 40 by SmoothOn is an easy-to-use, brushable, harder and less flexible, self-thickening, platinum-cure silicone rubber. It can be applied with a brush or spatula to vertical surfaces without sagging and will cure with negligible shrinkage to a flexible rubber. Compatible with Rebound™ 25. It has a long library life. Designed for making brush-on molds with deep undercuts for casting wax, gypsum, concrete and resins including urethane and polyester. Applications include reproducing sculpture, architectural restoration, making candle molds and casting pewter. Rebound™ 40 is mixed 1A:1B solution by volume or weight.