RUBEROID® MOP Smooth 1.5 Membrane Specs

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      Why RUBEROID® MOP Smooth 1.5 Membrane?

      Its core is a strong, resilient non-woven polyester mat that is coated with flexible, SBS polymer-modified asphalt and has a smooth surface. Smooth surface mop-applied installations must be protected with surfacing. Backed by GAF, a company with over 130 years in the roofing industry.


      Benefits of EnergyGuard HD Insulation include:
      • Easy to Handle:  Light weight (HD = 11 lb. per 4’ x 8’ board) and easy to cut and install
      • Excellent Performance:  Highest R-value cover board at 2.5 (tested in accordance with ASTM C518)
      • Versatile:  Compatible with mechanically attached TPO, fully adhered TPO, cold-applied MB, cold-applied BUR applications, and more
      1See applicable guarantee or warranty for complete coverage and restrictions.

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