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Prop Coat Barnacle Barrier


• Underwater metal protection

• Excellent adhesion to clean metals

• Contains the highest concentration of pure Zinc

• Easy to use fast dry formula

Prop Coat Barnacle Barrier 1792 provides excellent protection for bare metals including aluminum, steel, stainless steel, cast iron, copper, bronze, galvanized steel, and lead. It forms an excellent bond to underwater metals and running gear, and inhibits corrosion on these surfaces. Prop Coat Barnacle Barrier’s smooth, hard surface will self-clean in service, and can be used above or below the waterline. The dried film of Prop Coat contains the highest percentage of pure Zinc. 

Now available in aerosol and brush-able liquid. 

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