Fiberglass Bottomkote Aqua

Fiberglass Bottomkote Aqua image number null
Fiberglass Bottomkote Aqua image number null

Fiberglass Bottomkote Aqua

4.1 out of 5 Customer Rating
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Ships from supplier, typically 2-3 weeks.

Vendor Shipping Details

This item will be fulfilled from the vendor. Delivery time varies – typically 2–3 weeks.

Restrictions: This item does not ship to a PO Box, APO, FPO, DPO or international address. Expedited shipping is not available.

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$204.99 - $219.99
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Model # P008143877
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Frequently Bought Together

Water based antifouling paint with easy clean up, leaving a smooth racing finish with less drag

This hard, modified epoxy paint dries fast and provides season-long antifouling protection for power and sailboats. The fast-dry formula enables painting and launching on the same day. Recommended for use on the underwater areas of fiberglass, wood and properly primed metal (except aluminum) boat hulls. Gallon size.

Key features

  • Low Volatile Organic Content limits solvent emission
  • Provides exceptionally smooth finish
  • Reduces drag and friction
  • Easy clean up with soap and water
  • Thinner film and less paint build up equals less drag 

Physical Data

  • Type: Hard, modified epoxy 
  • Finish: Matte
  • Available colors: Red, Blue, Black, Green
  • Components: 1
  • Curing mechanism: Solvent Release
  • Solids by Volume: 37%
  • Coverage: 455.9 sq.ft. /gal.
  • VOC: 51 grams/liter 
  • Active ingredients: 35% Cuprous oxide
  • Flash point: None


  • Application Method: Brush, roller, conventional spray
  • Number of coats recommended: 2-3 
  • Dry Film Thickness: 1.3 mils
  • Wet Film Thickness: 3.6 mils wet
  • Applicator: High-quality short nap roller (maximum 3/8” nap)
  • Application temperature: Min. /Max. Range: 95° F. Min/41°F. Max
  • Thinner: Water

Drying times: (Hours)


Drying @41°F @59°F @73°F @95°F
To touch 3 hr. 1.5 hr. 1.5 hr. 30 min.
To recoat 24 hr. 5 hr. 4 hr. 2 hr.
To launch 48 hr. 8 hr. 6 hr. 6 hr.

*The above dry times are minimums. May be recorded after the minimum time shown. There is no maximum dry time before launching.

Get the right amount of paint: 

Boat Type Bottom Paint
10' Dinghy 1 qt.
14' Outboard 1-2 qt.
18' Runabout 2 qt.
20' Sailboat 3 qt.
24' Runabout 3-4 qt.
30' Sailboat 1.5 gal.
32' Cruiser 1.5-2 gal.
36' Auxiliary 2 gal.
40' Cruiser 2.5 gal.
45' Sailboat 3-3.5 gal
50' Sportfisher 4+ gal.

Another way to determine bottom paint quantity is to estimate the approximate surface area of the hull below the waterline, using the following formula:

Length x Beam x .75 = Approximate underwater surface area in square feet.

Each paint has a “theoretical coverage” area, but most paints require at least two coats, so you can expect actual coverage to be no greater than half of the theoretical value.

More information

For detailed application instructions, see the Interlux fiberglass Aqua data sheet.

NOTE: Manufacturer data sheets are subject to revision. Linked data sheets are believed to be accurate at the time of publication.




Aluminum Safe Not Aluminum Safe
Anti-Slime Additive None
Biocide Cuprous Oxide
Coverage 455.9 Square Feet/Gallon
Cure Time To Overcoat: 2-24 Hours; To Launch: 6-48 Hours
Type Water Based Modified Epoxy