The cleaner 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.
To Use:

Apply Gel-Gloss to dry surfaces with a clean dry cloth. Rub into surface and allow to dry to a haze. Buff off haze to a brilliant luster.