Gel-Gloss: The cleaner made at the request of manufacturers of fiberglass products and cultured marble vanities. It contains non-harmful abrasive cleaning agents that remove surface oxidation and light scratches, while leaving behind a protective carnauba wax coating. Cleans, protects and restores luster while providing a long lasting protective finish. It can also be used on acrylics, corian, porcelain, ceramic and stainless steel sinks. 12oz aerosol spray.