Prop Coat Barnacle Barrier - for Underwater Metals

Formerly called Zinc Coat Barnacle Barrier (or barnacle buster), Prop Coat is for use only on bare metals such as steel, cast iron, copper, bronze, galvanized steel and lead.
It forms an adhesive bond to underwater metals and running gear and inhibits surface corrosion.
Because of its smooth, hard surface, it will self-clean in service.
Zinc Coat can be used above or below the waterline.

• For use only on bare metals
• Modified epoxy
• The dried film of Prop Coat contains 93% pure zinc
• Not for use on fiberglass or wood
• Theoretical coverage - 12.5 ft²/20 oz spray can; 2 or 3 maximum coats recommended
• Prop Coat Barnacle Barrier can be overrated with Black Widow for long lasting, smooth, durable, multi-season protection.

When it comes to protecting your underwater metals from the harsh effects of marine growth, there's no better option than Pettit Prop Coat. This innovative product is designed to effectively dissolve barnacles, zebra mussels, calcium rust lime, and all other mineral deposits that can accumulate on your propeller, shafts, rudders, or any other underwater metal surface.

Pettit Prop Coat has been formulated to work in both fresh and saltwater environments and is safe for use on all types of metals, including aluminum, stainless steel, and bronze. Unlike other products on the market, Pettit Prop Coat does not require any mechanical cleaning or scrubbing.

Simply apply it to the affected area using a brush or sponge and let the solution go to work, dissolving away the accumulated growth. Once the process is complete, simply rinse off with fresh water and enjoy long-lasting protection against future build-up.

It is durable enough for use in even the harshest conditions but gentle enough not to damage your equipment.

Additional information and technical data about this product.