Shingles Offer Time-Release Technology to Fight Algae Growth
Seeking to reduce the prevalence of unsightly shingle discoloration caused by blue-green algae growth, which impacts 80 percent of U.S. homes, GAF introduces StainGuard Plus…
Seeking to reduce the prevalence of unsightly shingle discoloration caused by blue-green algae growth, which impacts 80 percent of U.S. homes, GAF introduces StainGuard Plus…