TINSIL 70-25 is a pourable, general purpose, condensation-curing two component silicone rubber that cures at room temperature. Recommended for: Figurines, Giftware, Collectibles, Small Parts, Props Potlife & Demould: Work time - 60 min / Demould time - 16 hrs (Full Cure after 48 hrs) Hardness & Type: Shore A 25 (approx), 14,000cps Due to the excellent mechanical properties of the cured rubber, TINSIL 70-25 is especially suitable for reproducing models with large undercuts in casting resins such as polyurethane, epoxy and polyester. Other materials such as wax and plaster may be cast without any problems in moulds made from TINSIL 70-25. Widely used for figurine and giftware moulds and is a popular choice when a brush-up system is required. Easy Mixing Guide - Blue catalyst colour allows even mixing to ensure silicone is ready to use.