Pettit Paint 179220 Prop Coat Barnacle Barrier Aerosol 20 oz

Pettit Prop Coat Barnacle Barrier provides zinc-based corrosion protection for all underwater metals on your boat. This professional-grade coating is specifically designed to protect propellers, shafts, trim tabs, outdrives, and other submerged metal components from galvanic corrosion and marine growth.

Key Features:

• Zinc-rich formula provides excellent galvanic corrosion protection
• Compatible with all underwater metals including aluminum, steel, stainless steel, cast iron, copper, bronze, galvanized steel, and lead
• Forms a strong bond to bare metal surfaces
• Creates a smooth, hard finish that inhibits barnacle and marine growth attachment
• Convenient 20 oz aerosol can for easy application
• Ideal for props, outdrive units, trim tabs, rudders, and through-hull fittings

This coating is an essential part of marine maintenance, helping extend the life of expensive underwater metal components by preventing corrosion and reducing marine fouling. Apply to clean, bare metal surfaces for maximum protection throughout the boating season.