Rebate Available Fiberglass Bottomkote NT
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INTERLUXFiberglass Bottomkote NT

$69.99 - To $359.99

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INTERLUX Fiberglass Bottomkote NT Selector

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    • Color
      Red
    • Capacity
      1 Gallon

    $139.99

    Fiberglass Bottomkote NT, Red, Gallon

    In stock online.

    Only 1 in stock!

    Model #11782786 | Mfg #YBB349/1

    UPC #81948000345

    • Aluminum Safe: Not Aluminum Safe
    • Anti-Slime Additive: None
    • Biocide: Cuprous Oxide
    • Color: Red
    • Coverage: 400 Square Feet/Gallon
    • Cure Time: To Overcoat: 3-6 Hours; To Launch: 3-12 Hours
    • Capacity: 1 Gallon
    • Type: Hard Ablative Dual-Resin Hybrid
    Rebate Available
    • Color
      Red
    • Capacity
      1 Quart

    $69.99

    Fiberglass Bottomkote NT, Red, Quart

    Temporarily Out of Stock

    Email me when in stock, opens dialog

    Model #11782794 | Mfg #YBB349/QT

    UPC #81948000352

    • Aluminum Safe: Not Aluminum Safe
    • Anti-Slime Additive: None
    • Biocide: Cuprous Oxide
    • Color: Red
    • Coverage: 100 Square Feet/Quart
    • Cure Time: To Overcoat: 3-6 Hours; To Launch: 3-12 Hours
    • Capacity: 1 Quart
    • Type: Hard Ablative Dual-Resin Hybrid
    • Color
      Green
    • Capacity
      1 Gallon

    $139.99

    Fiberglass Bottomkote NT, Green, Gallon

    Temporarily Out of Stock

    Email me when in stock, opens dialog

    Model #11782802 | Mfg #YBB359/1

    UPC #81948000369

    • Aluminum Safe: Not Aluminum Safe
    • Anti-Slime Additive: None
    • Biocide: Cuprous Oxide
    • Color: Green
    • Coverage: 400 Square Feet/Gallon
    • Cure Time: To Overcoat: 3-6 Hours; To Launch: 3-12 Hours
    • Capacity: 1 Gallon
    • Type: Hard Ablative Dual-Resin Hybrid
    Rebate Available
    • Color
      Green
    • Capacity
      1 Quart

    $69.99

    Fiberglass Bottomkote NT, Green, Quart

    In stock online.

    Only 2 in stock!

    Model #11782810 | Mfg #YBB359/QT

    UPC #81948000376

    • Aluminum Safe: Not Aluminum Safe
    • Anti-Slime Additive: None
    • Biocide: Cuprous Oxide
    • Color: Green
    • Coverage: 100 Square Feet/Quart
    • Cure Time: To Overcoat: 3-6 Hours; To Launch: 3-12 Hours
    • Capacity: 1 Quart
    • Type: Hard Ablative Dual-Resin Hybrid
    • Color
      Blue
    • Capacity
      1 Quart

    $69.99

    Fiberglass Bottomkote NT, Blue, Quart

    In stock online.

    Model #11782836 | Mfg #YBB369/QT

    UPC #81948000390

    • Aluminum Safe: Not Aluminum Safe
    • Anti-Slime Additive: None
    • Biocide: Cuprous Oxide
    • Color: Blue
    • Coverage: 100 Square Feet/Quart
    • Cure Time: To Overcoat: 3-6 Hours; To Launch: 3-12 Hours
    • Capacity: 1 Quart
    • Type: Hard Ablative Dual-Resin Hybrid
    • Color
      Blue
    • Capacity
      1 Gallon

    $139.99

    Fiberglass Bottomkote NT, Blue, Gallon

    In stock online.

    Model #11782828 | Mfg #YBB369/1

    UPC #81948000383

    • Aluminum Safe: Not Aluminum Safe
    • Anti-Slime Additive: None
    • Biocide: Cuprous Oxide
    • Color: Blue
    • Coverage: 400 Square Feet/Gallon
    • Cure Time: To Overcoat: 3-6 Hours; To Launch: 3-12 Hours
    • Capacity: 1 Gallon
    • Type: Hard Ablative Dual-Resin Hybrid
    Rebate Available
    • Color
      Black
    • Capacity
      1 Gallon

    $139.99

    Fiberglass Bottomkote NT, Black, Gallon

    In stock online.

    Model #11782851 | Mfg #YBB379/1

    UPC #81948000413

    • Aluminum Safe: Not Aluminum Safe
    • Anti-Slime Additive: None
    • Biocide: Cuprous Oxide
    • Color: Black
    • Coverage: 400 Square Feet/Gallon
    • Cure Time: To Overcoat: 3-6 Hours; To Launch: 3-12 Hours
    • Capacity: 1 Gallon
    • Type: Hard Ablative Dual-Resin Hybrid
    Rebate Available
    • Color
      Blue
    • Capacity
      3 Gallons

    $359.99

    Fiberglass Bottomkote NT, Blue, 3 Gallons

    Temporarily Out of Stock

    Email me when in stock, opens dialog

    Model #11782844 | Mfg #YBB369/3

    UPC #81948000406

    • Aluminum Safe: Not Aluminum Safe
    • Anti-Slime Additive: None
    • Biocide: Cuprous Oxide
    • Color: Blue
    • Coverage: 400 Square Feet/Gallon
    • Cure Time: To Overcoat: 3-6 Hours; To Launch: 3-12 Hours
    • Capacity: 3 Gallons
    • Type: Hard Ablative Dual-Resin Hybrid
    • Color
      Black
    • Capacity
      3 Gallons

    $359.99

    Fiberglass Bottomkote NT, Black, 3 Gallons

    In stock online.

    Model #11782877 | Mfg #YBB379/3

    UPC #81948000437

    • Aluminum Safe: Not Aluminum Safe
    • Anti-Slime Additive: None
    • Biocide: Cuprous Oxide
    • Color: Black
    • Coverage: 400 Square Feet/Gallon
    • Cure Time: To Overcoat: 3-6 Hours; To Launch: 3-12 Hours
    • Capacity: 3 Gallons
    • Type: Hard Ablative Dual-Resin Hybrid
    • Color
      Black
    • Capacity
      1 Quart

    $69.99

    Fiberglass Bottomkote NT, Black, Quart

    In stock online.

    Model #11782869 | Mfg #YBB379/QT

    UPC #81948000420

    • Aluminum Safe: Not Aluminum Safe
    • Anti-Slime Additive: None
    • Biocide: Cuprous Oxide
    • Color: Black
    • Coverage: 100 Square Feet/Quart
    • Cure Time: To Overcoat: 3-6 Hours; To Launch: 3-12 Hours
    • Capacity: 1 Quart
    • Type: Hard Ablative Dual-Resin Hybrid

Specs

Product Overview

Bottomkote™ NT gives you the advantages of both hard and soft ablative antifouling paints

Fiberglass Bottomkote NT features dual-resin technology which gives you the advantages of both hard and soft ablative antifouling paints. With the durability of a hard antifouling paint, Fiberglass Bottomkote NT resists premature wear-through.  And like an ablative paint it has a slow polishing action that keeps the hull clean and smooth. The slow polishing action of Fiberglass Bottomkote NT also reduces paint build-up, which minimizes the need for sanding at haulout.

Interlux Bottomkote dries quickly, which allows you the luxury to paint and launch your boat on the same day.

Bottomkote NT is recommended for use on fiberglass, wood, and properly primed metal (except aluminum) boat hulls. Bottomkote can be used in fresh, salt and brackish waters.

Key Features

  • For fresh-, salt- and brackish waters
  • Durable finish resists wear through 
  • Dries quickly for paint and launch on the same-day
  • For fiberglass, wood and steel hulls
  • Slow polishing action reduces need for sanding at haulout

Physical Data

  • Type: Dual-resin, hybrid hard/ablative
  • Finish: Matte
  • Available colors: Red, Blue, Black, Green
  • Components: 1
  • Curing mechanism: Solvent Release
  • Solids by weight (Theoretical): 52 +/- 2%
  • Solids by Volume (Theoretical): 50 +/- 2%
  • Coverage: 400sq.ft. /gal.
  • VOC: 449 grams/liter (Max) (as supplied and applied)
  • Active ingredients: 25% Cuprous oxide
  • Flash point: None

Application

  • Application Method: Brush, roller, airless, or conventional spray
  • Number of coats recommended: 2 (3 on bare wood)
  • Dry Film Thickness: 2 mils
  • Wet Film Thickness: 4.3 mils 
  • Applicator: High-quality short nap roller (maximum 3/8” nap)
  • Application temperature: Min. /Max. Range: 50° F. Min/95°F. Max
  • Thinner: Special Thinner 216, Model 117598 or Brush-Ease 433, Model 203679

Drying times 

Drying @50°F @77°F @95°F
To touch 3 hr. 1 hr. 30 min.
To recoat 6 hr. 2 hr. 3 hr.
To launch 12 hr. 6 hr. 3 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 Fiberglass Bottomkote-NT data sheet. NOTE: Manufacturer data sheets are subject to revision. Linked data sheets are believed to be accurate at the time of publication.

 

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