T 0877 (OTTO) 3-(Trimethoxysilyl)propyl methacrylate, 98% Cas 2530-85-0 - used in the preparation of polymers in association with other monomers like vinyl acetate, acrylic acid and methyl acrylic acid used in coating, adhesive and sealing agents, which provides excellent adhesion and durability. The composite materials made from unsaturated polyester by using MPS improve mechanical property.