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3M™ Smog-reducing Granules

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3M Smog-reducing Granules
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  • Improving out climate - 3M Smog Reducing Granules

    Inspired by the power of trees, roofing materials with 3M™ Smog-reducing Granules harness the power of the sun to improve air quality, a first of its kind for asphalt shingles. The 3M Smog-reducing Granules are mixed with standard roofing granules allowing shingles or capsheets to maintain their trusted performance and visual appeal while improving our climate. Help decrease smog pollutants and improve air quality in your community by choosing shingles or low slope capsheets with 3M Smog-reducing Granules.

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  • Smog reducing granules


    3M™ Smog-reducing Granules allow manufacturers to produce shingles or capsheets that help eliminate smog pollutants and improve air quality. By choosing materials with 3M Smog-reducing Granules, your roof is transformed into a smog-fighting surface.

    • Trusted performance and visual appeal join smog-fighting forces
    • Sunlight activates the specialized granules on the surface to transform smog into water-soluble ions
    • Helps remove smog pollutants that come in contact with the roof

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The Science Behind the 3M Smog-reducing Granules

  • Smog-reducing roof house

    Improving Our Climate

    3M™ Smog-reducing Granules can help reduce NOx smog pollutants in the local environment.

    • 3M Smog-reducing Granules are integrated into the surface at a set percentage. The granules blend together with standard color granules as part of the shingle color design pattern. They are also available in a solid gray capsheet for low-slope commercial roofing. 
    • These patented granules contain a photocatalytic coating layer that releases radicals when activated by the sun.
    • The radicals transform smog pollutants into water-soluble nitrate (NO3) ions that simply wash away with rainwater over time

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Find a Contractor

  • Malarkey Roofing Products logo
  • If you are a homeowner, consider choosing a solution that makes your home a smog-fighting hero. Contact a certified Malarkey rep to learn more about eco-friendly roofing.

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Learn More About Commercial Roofing

  • Soprema Commercial Roofing Products
  • SOPREMA offers a comprehensive line of commercial roofing products, including Smog-reducing Granules from 3M. SOPREMA’s relentless pursuit of technological advancement, sustainability, and product quality has been known and respected around the world for over 100 years.

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