PROP COAT BARRIER

The Pettit Prop Coat Barnacle Barrier 1792 provides zinc protection for bare underwater metals including aluminum, steel, stainless steel, cast iron, copper, bronze, galvanized steel, and lead.. It has excellent adhesion to clean metals and contains the highest concentration of pure zinc to inhibit corrosion. It produces a smooth, hard surface that will self-clean in service and can be used above or below the waterline.