Henry HE740916 Self-Adhesive Shingle Underlayment, 3' x 65' Clearance These are general application guidelines

These are general application guidelines

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Henry HE740916 Self-Adhesive Shingle Underlayment, 3' x 65' Clearance These are general application guidelinesHenry 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