Meguiar?s M5916 Marine/RV Quik Wax Clean & Protect, 16 Fluid Ounces Quickly add protection and gloss to large surfaces typical on boats and RVs | Wet or dry, this specialized formulation will create a brilliant gloss while adding wax protection | Suitable for use on fiberglass, painted surfaces, stainless steel and clear plastics | 16 oz. bottle The spray wax method can quickly add protection and gloss to large surfaces typical on boats and RVs. Whether the surface is wet or dry, this specialized formulation will create a brilliant gloss while adding wax protection. Suitable for use on fiberglass, painted surfaces, stainless steel and clear plastics. Use wax only after surface has been cleaned and restored to a "like new" or "average" finish.