Henry Eaveguard Shingle Underlayment Roll 1.95 sq. ft.

Henry Eaveguard Self-Adhered Shingle Underlayment provides a secondary line of defense to keep water that can get behind shingles from infiltrating further to help ensure the longevity of your roof. With direct-to-deck application, Eaveguard is designed to offer protection against water penetration caused by wind driven rain or ice damming when installed in vulnerable areas of steep-slope roofs. Self-seals around nails and fasteners for lasting watertightness