RUBEROID® HW Granule Membrane Specs
RUBEROID® HW Granule Membrane Docs
RUBEROID® HW Granule Membrane Videos
Why RUBEROID® HW Granule Membrane?
RUBEROID® HW Granule is a tough, resilient SBS-modified bitumen membrane that can be installed without the use of hot asphalt. Its core is a strong, resilient non-woven polyester mat that is coated with an SBS polymer-modified asphalt and surfaced with mineral granules.

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Where to buy
Find a commercial distributor near you.