Johns Manville

717 17th Street

Denver, CO 80202

  • Phone: 303-978-2000
  • Fax: 303-978-4661

Roofing Granules

Ceramic-Coated Roofing Granules: Specifically engineered for optimal embedment in the bitumen. These granules are colored with durable pigments, bonded in a ceramic matrix and treated to promote excellent long-term adhesion.
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