Think of it as a bodyguard for the hard surfaces in your business. PROTEXALL is a heavy duty silicone-based liquid that rejuvenates, seals, reconditions and protects a multitude of surfaces including: Formica, plastic, stainless steel, vinyl, metal, marble, granite, rubber, fiberglass and treated surfaces. Not recommended for fine wood or untreated leather. Add a little hired muscle to your cleaning routine to help protect all of your hard surfaces.