Mildy abrasive formula quickly cleans, polishes, and protects all fiberglass gel coat marine or RV surfaces in one easy step Safely and effectively removes light oxidation, haze, minor scratches and swirls Provides durable long-lasting protection against salt air, corrosion and the sun's ultraviolet rays Easily restores color, brilliance, and gloss to fiberglass gel coat surfaces Formulated to be effective by Hand or by Machine Larger 1 gallon container is more convenient and cost effective for larger boats and RV's