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RUBEROID® HW Smooth Membrane
Data Sheets
About RUBEROID® HW Smooth Membrane
RUBEROID® HW Smooth is a tough, resilient, modified bitumen membrane manufactured to stringent GAF specifications. Its core is a strong, resilient, non-woven polyester mat that is coated with flexible, polymer-modified asphalt and has a smooth surface. Smooth surface heat-weld installations must be protected with surfacing.
- System guarantees are available for up to 20 years1
- Specially formulated modified asphalt gives lasting performance
- Backed by GAF, a company with over 130 years in the roofing business
Features & benefits
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Cost savings
The installed cost is less than most single-ply systems on the market today -
Lightweight
Installed roof designs weigh less than 2 pounds per square foot -
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
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