Sea Hawk Zinc-Free Barnacle Blocker, 12 oz.

Item # 923725
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Key Features

  • Zinc-free aerosol spray

  • For use on steel, iron, copper, and more

  • Self-cleaning, anti-corrosive primer

  • Excellent protective barrier on underwater metals


Our Price  $24.99
Sale Price  $22.49

Availability: Ships within 3-5 business days

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Product Description
sea_hawk Barnacle Blocker is a zinc-free aerosol spray formulated for use on underwater metals including steel, cast iron, copper, bronze, galvanized steel, lead, and aluminum. Barnacle Blocker is a self-cleaning anti-corrosive primer that provides an excellent barrier on underwater metal surfaces and reduces galvanic corrosion.

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