Smooth-On ECOFLEX 30 Supersoft Liquid Silicone Rubber Kit 2 pints Smooth-On ECOFLEX 0030 Liquid Silicone Kit 2 pints Super Soft Casting Silicone Translucent water white, perfect for tinting with pigments Easy 1:1 ratio . Cures in 4 hours Perfect for doll making and mask making. Suggested Mold Release: Mann Release Technologies / Ease Release 200