Home Boat Maintenance Cleaning & Care Cleaning Products Black Streak Remover (Quart) Marykate Black Streak Remover (Quart) $17.19 Black Streak Remover (Quart) quantity Add to cart Product Details Product Details Quick, easy, and effective. Instantly removes black streaks caused by water run off on fiberglass and metal. No scrubbing necessary. Spray on/wipe off. Commercial grade. Test on painted surfaces.
