AUTOTRIZ Glass Cut Compound is a high quality, one-step polishing compound for safe removal of severe water spots and light scratches on glass surfaces. AUTOTRIZ Glass Cut Compound is a cutting-edge solution for glass correction with a blend of aluminium oxide and cerium oxide mineral. Ensures good clarity and the highest level of driving safety possible. Contains no wax, silicones, fillers or glazing oils which makes it great to use prior to applying windscreen or glass coating. Body shop safe.