Details
https://www.ganderoutdoors.com/sea-hawk-zinc-free-barnacle-blocker-12-oz.-330533.html
Sea Hawk Zinc-Free Barnacle Blocker, 12 oz.
$23.74
$24.99
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Additional Information
Features
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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- Zinc-free aerosol spray
- For use on steel, iron, copper, and more
- Self-cleaning, anti-corrosive primer
- Excellent protective barrier on underwater metals
Specs
Aluminum Safe | Yes |
---|---|
Application Method | Conventional Spray |
Coverage | 12 sq. feet per 12 oz. can |
Cure Time | 48.00 hr |
VOC | 527 grams per liter |
Unit Weight | 1.00 lb |
Brand | Sea Hawk |

WARNING: This product can expose you to CHEMICALS-C, a chemical known to the State of California to cause cancer.
For more information, go to www.P65Warnings.ca.gov/product.
Reviews
Q & A
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.
Show moreShow less
- Zinc-free aerosol spray
- For use on steel, iron, copper, and more
- Self-cleaning, anti-corrosive primer
- Excellent protective barrier on underwater metals
Aluminum Safe | Yes |
---|---|
Application Method | Conventional Spray |
Coverage | 12 sq. feet per 12 oz. can |
Cure Time | 48.00 hr |
VOC | 527 grams per liter |
Unit Weight | 1.00 lb |
Brand | Sea Hawk |

WARNING: This product can expose you to CHEMICALS-C, a chemical known to the State of California to cause cancer.
For more information, go to www.P65Warnings.ca.gov/product.