For use in inland waters, along with the North Sea and the Baltic. Self-polishing antifouling. Together with leading manufac-turers, Compass has developed a new antifouling system. Extensive sea trials in heavy fouling conditions have demonstrated its effectiveness. This self-polishing antifouling is state of the art, with the optimum combination of effects tested for each type of application. Compass Antifouling is compatible with most copper-based types of antifouling. Coverage: 12.5 qm/ltr.