About RUBEROID® MOP Plus Granule FR Membrane

Its core is a strong, resilient non-woven polyester mat that is coated with an inherently fire-resistant SBS polymer-modified asphalt and surfaced with mineral granules.

  • System guarantees are available for up to 20 years1
  • 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

Resources for every professional

Contractor working on a commercial roof

Contractors

We’re building new plants for greater capacity, and better systems for faster response and greater visibility.
Contractor Resources
An architect drafting blueprints

Architects & Design Pros

We’re building better, faster, more accurate access to the information you need.
Design Resources
A commercial storage facility

Property managers & owners

Whether you manage one property or many, we’re building the products and programs you need to reroof, restore, or maintain your investment.
Building Resources