Henry 3 ft. W X 33.3 ft. L Fiberglass Self-Adhesive Shingle Underlayment 15 lb Blue

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 Brand Name: Henry Width: 3 ft. Length: 33.3 ft. Material: Fiberglass Product Type: Self-Adhesive Shingle Underlayment Weight per Sheet: 15 lb Color: Blue Coverage Area per Package: 100 sq ft

Brand Name: Henry Width: 3 ft. Length: 33.3 ft. Material: Fiberglass Product Type: Self-Adhesive Shingle Underlayment Coverage Area per Package: 100 sq. ft. Color: Blue Weight per Sheet: 35 lb. Department - HARDWARE/BUILDING MATERIAL mdseClass - ROOFING prodGroup - ROSIN PAPER & FELT PAPER