The HydroShield 50 year synthetic roofing underlayment is synthetic woven with a cool grey spunbond non-woven fabric surface. This synthetic roof underlayment keeps you PROTECTED BY THE SHIELD as it offers high tear strengths and a slip-resistant, non-woven backing made of Aqua Trak and coated with a tacky, back-side, slip-resistant coating for additional walking traction and installation safety. This UV-resistant silver underlayment can remain uncovered for up to 6 months. Also, depending on the pitch of the roof and surface conditions, it is recommended that roof jacks, toe-boards, or a storage platform be secured to support roofing materials placed on the roof.
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50-year warranty – guaranteed to shed water. Pre-printed nailing pattern and overlap lines speeds installation
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Coverage: 10 Squares Roll Length: 250 lineal feet
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Roll Width: 48 inches Weight Per Square: 2.0 pounds
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Test Method/Compliant Codes: ASTM D-4869, ASTM D-5034, ASTM D-226, ASTM D-4533, ASTM D-7349, ICC ESR-4487