Consists of 10 lbs. FGR-95, 5 lbs. VF-812, 1 lb. Melamine Resin, 22 g. of Ammonium Chloride. If you've been frustrated by trying to put a plaster or gypsum cement sculpture outside only to find that it is slowly dissolving away, then perhaps you should look at Forton MG or Matrix G. Essentially enhancement systems for FGR-95, (see plasters and gypsum cements) these materials not only allow you to use FGR-95 outside, but also will enable you to create sculptures that can look like metal or stone at an economical price with a material that is relatively easy to use. The beauty of these products is that they do not need to be cast solid, but may be cast or laminated hollow with glass fiber reinforcement to create something that is light weight as well. Oh sure, you say, I can do that with cement or fiberglass, which may be true to a certain extent, but try to obtain the fine surface with cement, or avoid the sticky mess with polyester and fibe