Pettit Copper Bronze Antifouling Bottom Paint Copper Bronze is an excellent, general purpose antifouling for boaters desiring aggressive bottom protection in an easy to apply, cosmetically attractive finish. Copper Bronze antifouling is resistant to algae, barnacles, grass, zebra mussels, etc. Copper Bronze antifouling is equally effective in both fresh and saltwater and is also ideal for trailered boats. Features Cuprous Oxide for aggressive antifouling protection Hard, modified epoxy finish wi