Durable, high performance epoxy acrylic paint combines the performance of a professional quality formula with the convenience of a consumer-friendly process. Tough, hard protective coating acts like porcelain and ceramic plus has a smooth glossy appearance like porcelain and ceramic. Superior adhesion. Non-yellowing, less odor, less sag, better hide, no induction time required, fewer brush marks, plus can be used on fiberglass. Doesnt need Muriatic acid, just Comet and Lime-A-Way for a strong adhesion. You can paint 2 coats in 1 2 hours plus you can use bathtub in just 3 days. One kit covers a standard bathtub with 2 3 coats.