Henry HE740916 Self-Adhesive Shingle Underlayment, 3' x 65'

Henry Eaveguard Self-Adhered Shingle Underlayment is specifically designed to provide secondary waterproofing protection to shingles as well as prevent ice damage. It is composed of high-tack rubberized asphalt and glass fiber mat. Sand on the upper surface provides a slip-resistant working surface. Additionally, the lower surface has a split-release silicone release backing for ease of application.

Highlights:

• 195 square feet
• 3ft x 65ft
• Boxed
• ICC listed
• Limited warranty
• Meets ASTM D1970 STD
• Sand surfaced for slip resistance
• fully adhered system prevents lateral moisture migration
• Self-sealing when penetrated by mechanical fasteners or roofing nails
• UL classified Class A fire classification under fiberglass, shingles and Class C under organic felt shingles (ASTM E108/UL 790)

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Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.