Scotchgard Roofing Granules

Copper containing granules with a proprietary 3m porous ceramic coating that allow copper ions to release slowly over time.

Scotchgard roofing granules.

Dew on your roof along with sunlight and humidity make the perfect environment for algae growth. 3m pioneered the science of algae protection. These granules are engineered to precisely release copper ions into the dew on your roof and resist weathering. Consumers know the scotchgard protector brand and are familiar with what it stands for protection.

Third party verification of the 3m copper granule application. Black streaks caused by algae are not only unattractive but can harm your home s resale value. 3m cool roofing granules are used on asphalt shingles and are energy efficient solar reflective and economically friendly. Shingles featuring scotchgard protector use 3m s unique ceramic coated granules.

Our scientists found that copper is highly effective at preventing the growth of black streaks caused by algae. Scotchgard protectors repel what you want to keep out spills stains and liquids and preserve what you want to keep. We found that copper is highly effective at preventing the growth of black streaks caused by algae. Your home is your castle but black streaks caused by algae can destroy its visual appeal.

3m cool roofing granules are based on a patented technology by 3m and are available in a wide variety of rich colors that can create the perfect shingle color blend. Avoid ugly black streaks. Atlas shingles featuring scotchgard protector have. 3m copper roofing granules are the key ingredient used in shingles featuring scotchgard protector to help protect shingles against black streaks caused by algae for up to 20 years.

The copper in our roofing granules slowly dissolves into dew on roofs over time to help prevent black streaks and keep your roof looking beautiful. A minimum 10 blend of evenly distributed 3m copper granules among standard colored granules. Make sure your roof is protected with shingles featuring scotchgard protector. Dew on your roof along with sunlight and humidity make the perfect environment for algae to grow.

Choose shingles with scotchgard protector. Decades of science behind every shingle. By capitalizing on our high quality granules and innovative thinking manufacturers are able to use a mixture of both copper and classic granules to create a.