Protect and restore all your vinyl, gel-coat fiberglass, rubber, plastics and leather with 303. Engineered for aerospace and aviation applications, this is the world's highest-rated UV-screening product. It offers 100% prevention of UV-caused slow fade, and it restores lost color and luster on items that have already faded. It's not oily or greasy, so it won't discolor or stain. Prevents dust, soiling and staining on all kinds of surfaces. For use in automotive, marine and RV applications, and even pools.