• Our double-sided copper strip is 20x stronger than a zinc strip
  • After oxidation, our strips blend with 90% of shingle colors for a neat and clean look
  • Water interacts with copper to release ions that prevent growth of algae, mold, and moss on shingles
  • Works on new or existing roofs made of asphalt, cedar, slate, and other materials
  • Improves the look of your roof by removing black streaks, patchy spots, and ugly discolorations
  • Copper Cat strips will work for hundreds of years and can be reused on each new roof

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