Sea Hawk Zinc-Free Barnacle Blocker 12 oz.

ITEM: 330533

Sea Hawk Zinc-Free Barnacle Blocker 12 oz.

ITEM: 330533
SALE! (was $24.99)
NON-MEMBER $19.99
GOOD SAM CLUB $18.89
SALE! (was $24.99)
NON-MEMBER $19.99
GOOD SAM CLUB $18.89

Ships within 7 - 10 days

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    • Zinc-free aerosol spray

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

    • Self-cleaning, anti-corrosive primer

    • Excellent protective barrier on underwater metals

    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.