Grace Ice & Water Shield Self-Adhering Roofing Underlayment (36 in. x 36 ft.)

Premium self-adhering waterproofing membrane used at vulnerable roof areas including eaves, valleys, and around penetrations. Seals around nails to prevent leaks from ice dams and wind-driven rain.

Specifications

• Width: 36 in.
• Length: 36 ft.
• Coverage: 108 sq. ft. per roll
• Thickness: 40 mil
• Self-sealing around fasteners