Lh Rtv-2 Addition Silicone Rubber

Lh RTV-2 Addition Silicone Rubber is especially applied in making polyester, epoxy, polyurethane, lamp, decorations made of pu foaming, duplication of artworks, archaized furniture, artistic candles, artificial plastic & rubber suitable for plastic.

Features:
1) Low linear shrinkage
2) High reproduction
3) reasonable price
4) Curing agent for free.Silicon flexible molds are used for mold duplication and delicate mold making for poli crafts, resin crafts lighting and candle crafts

Lh RTV-2 Addition Silicone Rubber are two-component systems (base plus curative; A+B) available in a hardness range of very soft to medium. Silicones can be cured with either a platinum catalyst or a tin catalyst. They are available for making molds that are poured, brushed or sprayed on to a model and have performance characteristics that no other mold rubber has. Silicone rubber has the best release properties of all the mold rubbers, which is especially an advantage when doing production casting of resins (polyurethanes, polyesters and epoxy). No release agent is required, so there is no post-production cleanup. Silicones also exhibit very good chemical resistance and high temperature resistance (400A F / 205A C and higher). High temperature resistance makes silicone the only mold rubber suitable for casting low melt metal alloys (i.e. tin, pewter, lead).