Advanced Dual Biocide for Max Protection - 1200-1 Series.An alternative to tin-based paints, protects against the harshest environments with maximum protection. Revolutionary polymer binder "PL3" produces an engineered biocide with no harm to the environment. A top performer in salt or fresh water on boats of all sizes.Biocop TF pints can be used as a slime-reducing additive in any Sea Hawk copper-based antifouling paints.