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$79.99
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Product Overview

Waterproofing underlayment. Composed of a high tack rubberized asphalt, coated on a non-woven glass fiber mat. Lower surface has a split-release silicone release backing for ease of application. Specifically designed to provide secondary waterproofing protection to shingles as well as prevent ice damage and wind driven rain. Meets ASTM D1970-08 standard and is ICC listed. Self-sealing when penetrated by mechanical fasteners or roofing nails. Fully adhered system prevents lateral moisture migration
  • Self-sealing when penetrated by mechanical fasteners or roofing nails
  • 100 square feet
  • Fully adhered system prevents lateral moisture migration
  • Sand surfaced for slip resistance
  • UL classified class a fire classification under fiberglass, shingles and class C under organic felt shingles

Specifications

  • Brand Name: Henry
  • Product Type: Self-Adhesive Shingle Underlayment
  • Coverage Area per Package: 100 square foot
  • Color: BLUE
  • Length: 33.3 foot
  • Material: Fiberglass
  • Brand Name: Henry
  • Weight per Sheet: 15 pound-x
  • Width: 3 foot
  • Click here to see the Safety Data Sheets for this product.