VC Offshore Baltoplate is a specialized hard antifouling for the dedicated racing or high performance boat, combining antifouling protection with the smoothness and low friction of a racing finish. For use on fiberglass, wood and primed metals (except aluminum), with proven performance on winning boats. Low-friction antifouling for powerboats and sailboatsSand and polish for a gleaming metallic finishSuitable for use in all watersNot for use in California.