Best Bottom Paint 2024 - Top 10 Picks

This is the ultimate buyer's guide to finding the right bottom paint to suit your needs. We review the 10 best bottom paint on the market so you know that your next decision will be a smart one!

When you're trying to select the good bottom paint, there are a lot of factors to consider. This page has everything you need to know in one place.

This guide will help you avoid the pitfalls that come with researching bottom paint.

You don't have to try out every bottom paint to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best bottom paint to be Rust-Oleum Available 207012 Marine Flat Boat Bottom Antifouling Enamel Paint, 1-Quart, Black, (Pack of 1), 32 Fl Oz. There are a lot of sub-par products out there, but this product is one of the highest quality you'll find. Next best option is TotalBoat JD Select Ablative Antifouling Bottom Paint for Fiberglass, Wood and Steel Boats (Black), 1 Gallon (Pack of 1).

Choosing the bottom paint can be a daunting task, especially if you're doing it for the first time. Here's what we recommend based on our extensive research. We've compiled a list of the highest rated bottom paint. The following products are some of the best you can get right now.

List of Top 10 Bottom Paint

Review of Best Bottom Paint

1. Rust-Oleum Available 207012 Marine Flat Boat Bottom Antifouling Enamel Paint, 1-Quart, Black, (Pack of 1), 32 Fl Oz

  • Ideal for use on fiberglass, wood or steel surfaces to prevent fouling below the waterline
  • Formulated to slowly release copper in order to prevent fouling
  • Able to recoat in 4 hours, to launch in 16 hours and covers up to 110 sq ft
  • Protective coating resists buildup of barnacles, algae and other marine growth
  • Hard, smooth finish provides a flat sheen over most aged antifouling coatings

2. TotalBoat JD Select Ablative Antifouling Bottom Paint for Fiberglass, Wood and Steel Boats (Black), 1 Gallon (Pack of 1)

  • ANTIFOULING PAINT FOR BOATS: Unique hybrid paint film keeps barnacles, weeds and slime from clinging to the bottom of your power boat or sailboat for a full season; ideal for fiberglass, wood and steel boats in salt water and fresh water
  • ABLATIVE BOTTOM PAINT: Self-polishing coating wears away gradually as the boat moves through the water; minimizes bottom paint build up so you have less sanding to do next season; durable finish can be burnished for smoothness, speed & fuel efficiency
  • LOW ODOR, LOW VOCs, EASY CLEANUP: This low-VOC, water-based marine paint has no toxic fumes, and cleans up easily with soap and water; ideal for use in marinas and boat yards with environmental restrictions; no maximum dry time before launch
  • EASY TO APPLY BY BRUSH, ROLLER OR SPRAY: Brush - natural bristle; Roller - 3/16” nap or foam solvent-safe cover; Spray - airless or conventional; if needed, thin with water, up to 10%; apply 1-2 thin coats; no sanding needed between coats
  • AVAILABLE IN BLACK, BLUE, GREEN & RED COLORS in Quart and Gallon sizes; Coverage: 500 sq. ft. per gallon. Compatible with most previously applied bottom paints: Apply over existing ablative or hard bottom paints; for use on boat bottoms & hulls below waterline only

3. TotalBoat Underdog Marine Antifouling Bottom Paint for Fiberglass, Wood and Steel Boats (Black, Gallon) 128 Fl Oz (Pack of 1), 1.00 Gallon (Pack of 1)

  • ECONOMICAL ANTIFOULING BOTTOM PAINT provides excellent single-season protection; copper biocide keeps barnacles and mussels from clinging to hull bottoms; ideal for sailboats, power boats, fishing and work boats in all types of saltwater conditions
  • EFFECTIVE MARINE PAINT prevents barnacles from attaching to your hull by releasing fresh biocide as water moves under the boat; best for boats used frequently; durable finish withstands trailering & beaching better than traditional ablative paints
  • FOR USE ON PROPERLY PREPARED FIBERGLASS, WOOD, STEEL, AND IRON BOAT BOTTOMS; because the ablative coating wears away during the season, there's no paint buildup, which makes your bottom paint job easier next season
  • EASY TO APPLY: Use a natural bristle brush, or a 3/16” nap or foam solvent-safe roller, or use airless or conventional spray equipment. THINNING (10%): brush/roller - TotalBoat Special Brushing Thinner 100; spray equipment - TotalBoat Spray Thinner 101
  • AVAILABLE IN GALLON SIZE IN BLACK, BLUE AND RED COLORS. Coverage: 500 sq ft per gallon; this product is a marine paint intended for antifouling use on boats, applied to hulls and boat bottoms below the waterline only; it is not intended for household use

4. Interlux YBB379/1 Fiberglass Bottomkote NT Antifouling Paint - Black, Gallon

  • Optimizes the benefits of hard and ablative paints through a unique Dual Resin approach
  • Coating prevents premature wear-through yet a slow polishing action minimizes unnecessary paint build-up
  • Surface continuously smoothes with use, providing a fast, fuel efficient coating
  • Cost effective choice for all power and sail boats and in all waters
  • Paint Color: Black

5. TotalBoat Spartan Antifouling Bottom Paint for Boats - Multi-Season Protection for Fiberglass, Wood and Steel (Black, Gallon)

  • MARINE BOTTOM PAINT FOR MULTI-SEASON PROTECTION IN HIGH FOULING CONDITIONS: High copper content (38% cuprous oxide) for maximum antifouling protection against barnacles & slime for sailboats & power boats in fresh, salt and brackish waters
  • SMOOTH, ABRASION-RESISTANT FINISH FOR MAXIMUM PERFORMANCE: Offers maximum speed and fuel efficiency; can be burnished for a racing finish; advanced copolymer ablative formula offers continuous antifouling protection whether the boat is at anchor or underway
  • HAUL AND RELAUNCH WITHOUT REPAINTING: Hauled your boat for longer than 2 weeks? Simply scuff lightly to reactivate this paint's antifouling properties; ablative formula reduces paint buildup, which means no heavy sanding next time you apply bottom paint
  • EASY TO APPLY, DRIES FAST: Apply by brushing, rolling or spraying on fiberglass, wood, steel and previously painted surfaces in good conditions. THINNING: Brush/roller application - TotalBoat Special Brushing Thinner 100; Spray application - TotalBoat Spray Thinner 101
  • AVAILABLE IN BLACK, BLUE, GREEN & RED COLORS in Gallon size; Black and Blue are also available in Quarts; Coverage: 500 sq ft.per gallon; NOTE: This paint has no maximum dry time before launching your boat is required

6. BLACK GALLON Coastal Copper 250 Ablative Antifouling Bottom Paint BLACK GALLON

  • Coastal Copper 250 Ablative Bottom Paint Black Gallon
  • Commercial Grade Ablative Bottom Paint
  • Good Full Season Protection
  • Can Be Applied Over Other Bottom Paints
  • This Is A Quality Heavy Duty Product At Manufacturer's Pricing!

7. TotalBoat Krypton Copper Free Antifouling – Marine Ablative Boat Bottom Paint | for Fiberglass, Wood, Aluminum & Steel Boats | Ideal for Outdrives & Trim Tabs (Blue, Quart)

  • HIGH-PERFORMANCE MARINE ANTIFOULING BOAT BOTTOM PAINT provides superior single-season protection against barnacles, weeds, algae & slime in fresh water, salt water, and brackish water
  • COPPER FREE FORMULA won't cause galvanic corrosion on aluminum boats, outdrives and trim tabs; copper-free paint also means colors are much brighter than bottom paint that contains copper biocide
  • FOR USE ON FIBERGLASS, WOOD, STEEL, IRON & ALUMINUM BOATS below the waterline only; haul and relaunch without losing the effectiveness of the biocide
  • EASY TO APPLY: For brushing, use a high-quality, natural bristle brush; for rolling, use a 3/16” nap or foam solvent-safe roller cover; if needed, thin with TotalBoat Special Brushing Thinner 100 (brushing/rolling) or TotalBoat Spray Thinner 101 (spraying)
  • AVAILABLE IN FIVE BRIGHT, VIBRANT COLORS: Blue (Quart & Gallon), Black (Quart & Gallon), White (Quart & Gallon), Green (Gallon only), and Red (Gallon only); Coverage: 500 sq. ft. per gallon; after applying, there’s no maximum dry time before launch

8. TotalBoat Aluminum Boat Paint for Canoes, Bass Boats, Dinghies, Duck Boats, Jon Boats and Pontoons (Black, 1 Quarts (Pack of 1))

  • TOUGH MARINE PAINT: Durable, one-part polyurethane formula adheres directly to aluminum and galvanized metal. No need to etch or prime first; prevents corrosion and resists UV damage, chemicals and abrasion
  • ATTRACTIVE LOW-SHEEN FINISH: Ideal for aluminum canoes, dinghies, pontoon, hunting, and fishing boats, jon boats, duck boats, hunting blinds, tree stands, ladders, boat trailers and more. Easy to create a camouflage finish for hunting
  • EASY TO APPLY AND DRIES FAST: Apply 2-3 coats by brushing, rolling or spraying. Overcoat in just 1 hour at 72 F, without sanding between coats. Get superior adhesion to prepared aluminum without priming
  • ENVIRONMENTALLY FRIENDLY ALUMINUM PAINT formula is chromate-free, has low VOCs, low odor, and easy soap & water cleanup. Thin up 20% with water. Finish won't peel, chip, or fade. Finish resists scratches, abrasion, chemicals, water, and UV damage
  • AVAILABLE IN EARTH BROWN, FLAT DARK EARTH, KHAKI, BLACK, WHITE, LIGHT GRAY, ARMY GREEN, AND OLIVE DRAB); Sizes: Quart and Gallon; Coverage: 80-100 sq ft/qt; 320-400 sq ft/gal; Use above or below the waterline

Last update on 2024-07-11 / Affiliate links / Images from Amazon Product Advertising API

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