Cast-a-Mold 25T is a general purpose silicone with excellent tear strength. It's easy to mix and will cure at room temp over virtually any surface.
Epoxy Resin Casting Molds - Ahonui Artisan Reusable - Medium 8.5 x 18.5 x 2 - Superclear Epoxy Resin Systems
5x4x3 Bookend Silicone Mold For Epoxy Resin - Style 1 - Deep Casting – Crafted Elements
Cast-A-Mold 25T Silicone Rubber (1/2 Gallon)
Specialty Resin & Chemical: Casting Resins and RTV Silicone Rubber
1 Gallon 6124 Silicone Rubber Kit - Fiberglass Supply
Food-Grade Mold Release Agent, Econo Spray
Silicone Tin catalyzed cast-a-mold 25T or 30T rubber mold making
Specialty Resin & Chemical Fabri-Cast 50 [2-Gallon Kit], 2-Part Polyurethane Casting Resin for Models, Figurines, and Sculptures, Beginner Liquid Molding Set, Ultra Low Viscosity and Fast Curing
100% Silicone 3D Printing Made Accessible: Introducing Silicone 40A Resin
MakerJuice WaxCast Resin - 1 Liter
How-to Videos Specialty Resin & Chemical
Holy Family Outdoor Nativity Set - 4 Piece Set
Specialty Resin & Chemical Cast-A-Mold 25T RTV (1 Quart), 2-Part Liquid Silicone Mold Making Kit