About RUBEROID® MOP Granule Membrane

Its core is a strong, resilient non-woven polyester mat that is coated, flexible SBS polymer-modified asphalt and is surfaced with minerals and granules.

  • Typical system guarantees available for up to 15 years; select system constructions available with up to 20-year guarantee coverage1
  • RUBEROID® MOP Granule is backed by GAF, a company with over 130 years in the roofing business

1See applicable warranty or guarantee for complete coverage and restrictions.

Features and Benefits

Product Documentation