3M™ Scotch-Weld™ Surface Insensitive Adhesives bond rough, porous, contaminated, and acidic substrates including wood, cardboard, veneer, fabric, cork, and leather. SI100 is a low viscosity product that will bond a wide variety of materials including plastic, rubber, wood, paper, leather, and metals with a very fast cure speed. It is recommended for use on close-fitting parts and smooth, even surfaces.Information provided by 3M |