Product details:

COPPER-FREE, ECO-FRIENDLY, HIGH-PERFORMANCE MARINE ANTIFOULING BOAT BOTTOM PAINT provides superior single-season protection against barnacles, weeds, algae & slime. KRYPTON CAN BE APPLIED TO FIBERGLASS, WOOD, STEEL, IRON & ALUMINUM BOATS. Bottom paints are for use below the waterline only. BRIGHT COLORS ARE MORE VIBRANT THAN BOTTOM PAINTS CONTAINING COPPER BIOCIDE. EASY TO APPLY BY BRUSH, ROLLER, OR SPRAYING For brushing, use a high-quality, natural bristle brush; for rolling, use a 3/16' nap or foam solvent-safe roller cover. Copolymer formula means that after application, there's no maximum dry time to launch. So you can paint in the fall, store for the winter, and launch in the spring You can also haul and relaunch without losing the effectiveness of the biocide. AVAILABLE IN FIVE BRIGHT, VIBRANT COLORS Blue (Quart & Gallon), Black (Quart & Gallon), White (Quart & Gallon), Green (Gallon only), and Red (Gallon only). Coverage 500 sq. ft. per gallon.