Seahawk Paints 505A Zinc Free Barnacle Blocker Aerosol Spray 12 oz

Seahawk Paints 505A Barnacle Blocker is a zinc-free aerosol anti-fouling spray specifically formulated for protecting underwater metal surfaces from marine growth and corrosion. This versatile coating is compatible with a wide range of metals including steel, cast iron, copper, bronze, galvanized steel, lead, and aluminum.

Key Features:

• Zinc-free formulation safe for use in fresh and saltwater environments
• Self-cleaning anti-corrosive primer that prevents barnacle and marine growth attachment
• Convenient 12 oz aerosol spray format for easy application on shafts, rudders, trim tabs, and other underwater metal components
• Compatible with multiple metal types without risk of galvanic corrosion
• Provides excellent base protection for underwater metals
• Ideal for propellers, outdrives, lower units, and underwater hardware

This aerosol formulation makes it easy to apply protective coating to hard-to-reach underwater metal surfaces, providing season-long protection against fouling and corrosion. Perfect for boat maintenance and marine equipment preservation.