COPPER SHIELD™HARD provides full season antifouling protection against barnacles, algae and hydroids in salt and fresh water on boat bottoms only. Its modified epoxy base renders a smooth finish with durability and abrasion resistance.

COPPER SHIELD™HARD releases biocide by the exposure of paint film to the water. COPPER SHIELD™HARD has universal application over all types of properly prepared bottom paints (except aluminum). For use on fast fiberglass boats, as well as wood and steel hulls. Choose from Royal Blue, Marine Black, Admiral Green, Regatta Red, or Bright Blue.
"Copper Shield 45 was the ONLY product rated "EXCELLENT" in the mid copper ablative category, and beat Interlux Micron CSC, Fiberglass Bottomkote ACT, and beat Pettit Horizons, Ultima, Ultima SSA, and beat Seahawk AF-33, Cukote, Mission Bay, and West Marine CPP and PCA hands down", March, 2009 - Powerboat Reports.