GOLD COAST SPC - Self Polishing Copolymer - Multi-Season - 39% Copper, 3% Zinc Pyrithione

• self polishing copolymer (SPC) antifouling

• releases biocide via a hydrolysis reaction of an acrylic polymer with salt or fresh water

• combines controlled polishing rate and optimum biocide release

• self smoothing for hull roughness control and maximum fuel efficiency