The Simoniz® GlassCoat? process chemically bonds a brilliant and durable shield to the painted surface of vehicles. It protects the surface from the damaging effects of acid rain, bird waste, tree sap, insects, ice melting agents, and the sun's harmful UV rays, which automotive manufacturers' warranties typically exclude. This Teflon®-based product protects fabric and leather seats, floor mats, door trim and the cargo area against staining from common spills such as coffee, baby formula, soft drinks, and other staining foods and liquids. This protection system is designed by some of the best names in environmental protection: Simoniz® and Teflon®.