Combines Pettits proven performer with the latest technology in soft-growth antifouling protection. Ciba Irgarol is a specially formulated compound designed to inhibit slime, algae and other marine and freshwater fouling. Irgarol and Trinidads super-high copper content combine to give you the maximum protection against growth in the most extreme conditions.Type: Modified epoxy Recommended Usage: All fouling waters Biocide: 70% Cuprous Oxide Additives: Irgarol anti-slime additive Number of Coats Recommended: 2 Coverage: 400sq.ft./gal. Drying Time: To overcoat: 2-6 hrs.; To launch: 8-24 hrs. Thinner: 120 Brushing Thinner, Model 249961