GAF SBS Modified Bitumen 3-Part Master Specification
Specifications
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 & benefits
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Lightweight
Installed premium roof designs weigh less than 3 pounds per square foot -
Special design
No coating required for Class A ratings from UL and FMRC -
Durable
Specially formulated modified asphalt gives RUBEROID® MOP Plus Granule FR lasting performance
Product Documentation
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Ruberoid® HW/MOP Plus Granule SDS - 2245
Safety Data Sheets
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RUBEROID® MOP Plus Granule FR Membrane
Data Sheets
SBS, APP & BUR roof system product comparisons
Any discussion on asphaltic roofing will involve one or more of these three terms: SBS (Styrene-Butadiene-Styrene), APP (Atactic Polypropylene), and BUR (Built-up roofing). SBS and APP are polymers with unique characteristics, and membranes made with them are classified by ASTM numbers, types and grades. BUR is an assembly method in which multiple layers of felts are installed with hot asphalt in-between.
Membrane Base & Cap Sheet Surfacing Options
Asphaltic base and cap sheets come in a wide range of surfacing options — including silica, talcum powder, polyolefin burn-off film, standard and bright white granules, embossed aluminum film, and more — to help accommodate your installation methods and meet your durability and reflectivity expectations.
Asphaltic Commercial Roofing 101
Proven historical performance. Time tested durability. Asphaltic roofing products are a go-to material of choice for high end low-slope buildings. Learn more about asphaltic technologies and application techniques, as well as how to decide if asphaltic is the right roofing solution for your next project.
Commercial roofing products: solutions for every roofing need
From single-ply membranes to full system solutions, and state-of-the-art digital services to hands-on training. GAF offers the range of durable, easy-to-use products and services you need to succeed.
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