3M Introduces a Patented Granule Treatment Technology
ST. PAUL, Minn. — 3M Industrial Mineral Products Division has created DREW – a patented granule treatment technology that helps maintain granule color consistency. Now – for the first time in the industry– granule color from the 3M manufacturing facility through shingle manufacture virtually matches the sample board and installation color.
This means better satisfied OEMs, distributors and roofing contractors plus happier homeowners and a significant reduction in color complaints. Tim Worms, National Accounts & Marketing Manager, points out: “DREW ensures that roofing contractors can now spend more time productively installing new roofs . . . not handling expensive call backs.”