Collinite - Black Streak Fixer 16 Ounce #435

Collinite - (435) Black Streak Fixer 16 Ounce. On deck all in one, easy-to-use No. 435 Black Streak Remover + Protector safely and effectively eliminates black streaks, tough stains, and freshwater spots from fiberglass surfaces. Quickly restores finish while leaving behind fast-bonding polymer surface protection. Safe for use on fiberglass, metal, and painted surfaces. Applications: Removes black streaks. Removes tough stains. Removes freshwater spots. Provides protection as it cleans. Designed for fiberglass, metal, and painted surfaces. Tip: Always test the product first in a small, inconspicuous area to ensure the desired result.