Adhesive membrane roofing underlayment consisting of a reinforced glass mat and sand covered surface which is slip resistant.

• Excellent resistance to temperature variations.
• Excellent dimensional stability.
• Easy Installation.

TRI-BUILT® provides quality residential and commercial building materials that deliver professional results. By focusing on the professional contractor, TRI-BUILT® has become a recognized and trusted leader in the construction industry. From roofing and siding materials, windows, coatings, and more, TRI-BUILT® is a name you can trust at a competitive price.