Starbrite Premium Marine Polish Marine Accessory - Premium Marine Polish is simply the best polish you can buy. The special polymer coating provides unmatched protection against UV rays, seal the surface to repel stains and deliver a deep, long-lasting gloss. Application is simple, whether by hand or with a buffer; apply, let dry to a haze and wipe off. Use once per year to keep new and restored boats looking their best. Ideal for all fiberglass, metal, glass or painted surfaces. Note: if surface is oxidized or hazy, use One Step Heavy Duty Cleaner Wax. The ultimate protection for fiberglass, metal & painted surfaces. UV inhibitors help stop fading and oxidation. For medium to heavy oxidation, use Premium Cleaner Wax. Maximum UV Protection & Shine. Increases Hull Speed. Specially formulated for use on fiberglass, metal, plexiglass and painted surfaces and can be applied over old wax or polish. Lasts up to 4 to 5 times longer than other marine waxes.