Pettit Hydrocoat Eco Ablative Antifouling Paint Pettits hydrocoat formula has been leading the way in marine ablative technology for 20 years. These water-based paints are industry leaders, and the Pettit Hydrocoat Eco is the newest breakthrough in ablative antifouling paints. It is formulated with the newest, groundbreaking water-based copolymer formula. Pettit Hydrocoat Eco uses Pettits exclusive organic biocide formula - Econea. This copper and metal-free biocide bottom paint is raising the b