Quickly remove black streaks from fiberglass and painted surfaces in one application.

Duragloss Marine & R/V Black Streak Eliminator #581 is a professional strength formula designed to gently remove black streaks with little or no rubbing. Black Streak Eliminator is safe to use on fiberglass, metal and painted surfaces and will not remove durable waxes or sealants.

Black streaks running down the sides of boats and RVs are caused by run-off from the dirt, mildew, grime, bird droppings, fallen leaves and other contaminants that accumulate, then decay and are washed off the roofs and bimini tops during light rains and heavy dew. Regular cleaning of your RV's roof, especially just before the rainy season starts, will go a long way towards eliminating the cause of black streaks.

Once black streaks have occurred, Duragloss Marine & R/V Black Streak Eliminator #581 should be your first and only choice to remove streaks and restore the clean, pristine appearance of your boat or RV.

This is a professional strength cleaner! Because Duragloss Marine & R/V Black Streak Eliminator #581 packs such a punch, use it only on painted, metal, and fiberglass surfaces. Highly polished aluminum could spot so wash it off if overspray occurs on aluminum surfaces.

To use Black Streak Eliminator, adjust nozzle and spray directly on area to be cleaned. To avoid streaking, spray from the bottom to top. Let soak for approximately 15-20 seconds, then agitate area with a soft brush or cloth and rinse thoroughly with water. For stubborn stains, repeat as necessary.

When treating old stains on painted surfaces, the paint could dull slightly if the Black Streak Eliminator is left on too long. Use Duragloss Marine & RV Polish to restore the paint to its original look.

Duragloss Marine & R/V Black Streak Eliminator #581 is the quick fix to ugly black streaks on marine and RV fiberglass, paint, and metal.

Note: Do not use on highly polished aluminum surfaces.

22 oz. trigger spray