TotalBoat Underdog Marine Antifouling Bottom Paint for Fiberglass, Wood and Steel Boats (Blue, Gallon)

Underdog is an affordable bottom paint that provides good basic protection against barnacles, algae and other foulants. This ablative antifouling paint polishes away as the boat moves through the water to expose fresh biocide. For use on wood and fiberglass boats. Choose from 3 colors (Blue, Black, or Red). Sold in gallons. All TotalBoat marine products are developed by boaters for boaters, to provide great value and great results.