Ruberoid® Mop Granule
Commercial Flat Roof Membrane by GAF

Ruberoid® Mop Granule is designed for new roofing and reroofing applications. It is available in graulated black, white, burnt sienna blend, cedar blend, slate blend & weathered wood blend.

Ruberoid® Mop Granule membrane is a tough modified bitumen membrane, with a core of non-woven polyester mat that is coated flexible, SBS_polymer-modified asphalt and is surfaced with mineral granules. It can be cold-applied, which is perfect for:

  • Industrial Buildings - where great performance is required to protect assets and assure productivity.
  • Schools - eliminating hot kettles and 450° asphalt from the job site results in a safer installation.
  • Hospitals - less equipment is needed to install the roof, so disruption to patients, visitors and the facility can be kept to a minimum.
  • Residential Low-slope - Homeowners are thrilled that their flat porch or garage roof can be installed with a minimum of inconvenience.
  • Office Buildings - Tenants have less to complain about, and access to key areas is not impeded by traditional installation equipment
  • Low maintenance
  • Light reflective for energy savings
  • Easy to repair after installation
  • Can be installed in cold weather
  • Roll Size: 1 square (107.5 square feet)
  • Roll Length: 32.56 linear feet
  • Roll Width: 39.625"
  • Approx Roll Weight: 90 lbs.
  • Thickness: 0.140" (3.56mm)

  • Downloads

  • Ruberoid® Mop Granule Data Sheet
  • Cold Applied Brochure
  • Commercial Full Line Brochure
  • Ruberoid® Warranty