6 in. x 150 ft. 181 Asphalt Glass Fabric



The Henry 6 in. x 150 ft. 181 Asphalt Glass Fabric features open-mesh, woven fiberglass construction to provide great bonding strength for your roofing repairs. Henry 181 is made of yarns of inert flexible filaments of pure glass saturated with asphalt. It has a tensile strength of 75 lbs. in stability and durability, is acid and heat resistant, and will not rot or decay.

California residents: see   Proposition 65 information

  • 15 felt type
  • Open-mesh, woven fiberglass material for great bonding strength with roofing repairs
  • Meets or exceeds government standards for ASTM D1668
  • Use as the second step in leak repair projects
  • Apply between layers of roofing cement (not included) in commercial and residential applications
  • Great for vertical applications with a leak stopper (not included)
  • Completely submerge the fabric for best results
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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Roofing Product Type
Roofing Repair

Warranty / Certifications

Manufacturer Warranty
We, the manufacturer, warrant only that this product is free of defects, since many factors which affect the results obtained from this product. We will replace at no charge any product proved to be defective within 12 months of purchase.

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