Seahawk Paints Antifouling Paint

Seahawk Paints: A Leader in Antifouling Bottom Paint

Seahawk Paints has been engineering high-performance marine coatings since 1978, and their lineup of antifouling bottom paints represents the core of that legacy. Manufactured by New Nautical Coatings, Inc. in Clearwater, Florida, Seahawk is a family-owned American brand built around one mission: keeping hulls clean, fast, and protected in every type of water.

A Full Spectrum of Antifouling Technologies

What sets Seahawk apart in the antifouling category is the breadth and depth of their coating technologies. Whether a boater needs a self-polishing ablative, a hard modified epoxy, or an environmentally friendly water-based formula, Seahawk has a purpose-built solution. Their product range spans four primary technology platforms:

• Self-Polishing Copolymer (Ablative): Seahawk's flagship Cukote line has set an industry standard for premium ablative performance. The paint erodes with water friction, continuously exposing fresh biocide and eliminating coating build-up over multiple seasons. A low-VOC variant, Cukote 330, delivers the same legendary performance with a reduced environmental footprint.
• Harder Ablative Copolymer: AF-33 shares Cukote's resin system but is formulated as a harder ablative, making it especially well-suited for colder northern waters and the Great Lakes where a more durable finish is advantageous. It uses 33% cuprous oxide — considered an optimal copper loading for ablative paints in those conditions.
• Hard Modified Epoxy: For boaters in warm, tropical, or high-fouling environments, Tropikote is Seahawk's top-of-the-line hard antifouling. It packs over 75% cuprous oxide in every color, delivering aggressive multi-season protection against barnacles, slime, and all types of marine fouling. Sharkskin offers a 45.2% copper alternative in the same hard-epoxy tradition.
• Environmentally Friendly Formulas: Monterey is Seahawk's solvent-free, water-based antifouling option — a high-cuprous-oxide (54%) formula that removes harsh solvents from the equation entirely. For copper-free performance, the Smart Solution line uses slick-forming, foul-release technology engineered to be the most environmentally responsible option in the lineup.

Advanced Biocide Options

For boaters dealing with particularly aggressive fouling, Seahawk's Biocop TF was originally developed as an alternative to tin-based antifouling and remains a go-to solution for the harshest marine environments. It uses cuprous thiocyanate and Econea zinc omadine as its active biocide ingredients, offering multi-season protection in challenging waters. Seahawk also makes Islands 44 TF and Islands 77 Plus — advanced tin-free self-polishing formulas designed for tropical and high-fouling regions.

Why Seahawk Stands Out in Antifouling

Seahawk's antifouling coatings are specifically designed for ease of application alongside premium performance. The brand offers detailed technical data sheets, technical bulletins, and a paint compatibility chart to guide boaters through product selection and system layering — an especially useful resource when transitioning from another brand's system. Their certified applicator program and accessible technical support team further distinguish the brand for boaters who want confidence at every stage, from product selection to launch day.

With 19 antifouling products available, Seahawk delivers a solution for powerboats, sailboats, and yachts across fresh water, brackish water, and saltwater environments. Explore the full antifouling paint category or browse everything from Seahawk Paints to find the right bottom paint for your vessel.