Sea Hawk Monterey Water-Based Bottom Paint Sea Hawks Monterey Antifouling Paint is a water-based, semi-hard ablative coating for vessels of all sizes and hull substrates. This premium bottom paint has been a leader in environmentally friendly antifouling protection for over a decade. Monterey paint is easy to apply, emits low VOCs, and contains the highest grade of cuprous oxide available. Its semi-hard ablative properties means it lasts longer and self-polishes to keep your hull smooth and barn