Interlux Black Fiberglass Bottomkote Aqua Antifouling Paint, Gallon
Price: $121.45
Save: $33.54
(21% Off $154.99)
Part # YBA579/1
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Fiberglass Bottomkote® Aqua provides a colorfast, durable, low emissions finish that will provide premium protection from algae, slime, barnacles, zebra mussels and other forms of fouling. The low VOC, low odor formula of Fiberglass Bottomkote® Aqua is fast drying and has the added benefit of easy clean up with soap and water.

  • High performance antifouling that provides exceptionally smooth finish; reduces drag and coefficient of friction.
  • Low Volatile Organic Content (VOC), which limits solvent emission into the atmosphere.
  • Easy clean up with soap and water.
  • Thinner film, less paint build-up.

Technical Specifications
Area: Below the waterline
Finish/Sheen: Matte
Substrates: GRP/FRP
Cast Iron
Suitable for Aluminum: No
Suitable for High Fouling Areas: Outstanding
Number of Coats: 2-3
Application Method: Brush
Conventional Spray
Application Method Recommended
No. of Coats
Practical Coverage
(sq. ft/Gal)
Brush 2-3 36 Water
Conventional Spray 2-3 24 Water
Roller 2-3 36 Water
Below Water Systems: One-Part Products
These systems provide a good level of protection.
Fiberglass Wood
Aluminum Steel
How Much AntiFouling Paint Do I Need?
Determining how much antifouling you will need is fairly simple. You can calculate the area to paint by multiplying the length of your hull (LOA) by the beam and multiply by 0.85 (LOA x B x 0.85 = Area). Then divide the area by the coverage of the paint you've chosen to determine how many quarts per coat you will need.
Refer to the reference chart below for another quick estimate of how much antifouling paint is required for two coats.
How Much Antifouling Paint

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