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Sea Hawk Zinc Free Barnacle Blocker - Grey - 505A
$24.99
Sea Hawk Zinc Free Barnacle Blocker - Grey - 505A Item # 1144953
Description
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, reducing galvanic corrosion.
Features:
- Size: 12 oz (454 g)
- Color: Metallic Gray
- Shipping Weight: 1 lbs (0.45 kg)
- Flash Point: -2°F (-19°C)
- VOC: 527 g/L
- Water-Based: No
Part Numbers for Sea Hawk Zinc Free Barnacle Blocker - Grey - 505A
Reviews
Questions
Is Barnacle Buster a stand alone barnacle protector or just a primer that needs paint ? Can it be applied over zinc paint in good condition?
Barnacle buster is not designed as a stand alone product. This is a base primer that would require an addition product, like the SeaHawk Smart Solutions, over it. This product is designed to be applied on bare metal. It is not recommended to be applied to a painted surface.
Date published: 2025-03-03