INSULCAST MRTV 2 is a high tear strength, high elongation, addition cure mold-making RTV silicone rubber. MRTV 2 has very low shrinkage on cure. The MRTV 2 is ideal for detailed reproduction.

INSULCAST MRTV 9 is a high tear strength, high elongation addition cure mold making RTV silicone rubber. MRTV 9 has low shrinkage and reproduces the most intricate detail.