roofing granules grade

  • #11 Ceramic Coated Roofing Granules, 36# ... - Best Materials

    DESCRIPTION: Lucas 3M ceramic coated colored roofing granules for use as a treatment for asphalt bleed out of end laps and side laps on granule surfaced torch down, modified bitumen and built-up roofing membranes. Dense and non-porous‚ Lucas 3M ceramic coated roofing granules defend against harsh weather conditions and UV rays.