Your all new, on-deck all in one. Easy to use No. 435 Black Streak Remover + Protector safely and effectively eliminates black streaks, tough stains and fresh water spots from fiberglass surfaces. Quickly restores finish while leaving behind fast-bonding polymer surface protection. Safe for use on fiberglass, metal and painted surfaces. 
 
Not for glass or upholstery. Not designed for oxidation removal (where a compound or polish* would be better utilized) or heavily soiled surfaces requiring a pre-wash.