Produce multiple castings from plaster, wax, polyester and polyurethane resins, even low temperature metal alloys. This mould making material is made from long lasting silicone elastomers specially developed for safe life casting. Picks up a superb amount of detail so great for inanimate objects too. This two-part mix has a working time of 6 minutes with a demoulding time of under 30 minutes. If using for body casting, cover skin with Body Release Cream first. Works perfectly with Specialist Crafts Smooth Cast Resin (M782A). Create a high quality, professional production mould in record time! 900g pack.