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RUBEROID® MOP Smooth Membrane
Data Sheets
About RUBEROID® MOP Smooth Membrane
RUBEROID® Mop Smooth is a tough, resilient SBS modified bitumen membrane manufactured to stringent GAF specifications. Its core is a strong, resilient non-woven polyester mat that is coated with flexible, SBS polymer modified asphalt.
It can be used for new roofing, reroofing, and the construction of flashings. RUBEROID® Mop Smooth is also an ideal product for repairs of built-up roofing membranes or other modified bitumen systems.
- Guarantee coverage of up to 20 years on select systems1
Features & benefits
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Lightweight
Installed roof designs weigh less than 2 pounds per square foot -
Special design
Specially formulated modified asphalt gives RUBEROID® MOP Smooth lasting performance -
Durable
Resilient polyester mat core allows it to resist splits and tears due to its pliability and elongation characteristics
Product Documentation
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Ruberoid® Smooth SDS - 1006B
Safety 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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