Description
Benefits of Using Willseal Backer Roll in Your Next Project
Increased R-Value
Depth of foam can be changed to increase R-value
Seals Small Gaps
Seals gaps and seams as small as 1/8 in.
Fully Compatible
With a variety of Tremco sealants
Lasting Performance
Permanently flexible and not susceptible to breakdowns caused by excessive or rapid joint movement
Easy Application
Available in both sticks and rolls that are treated with a pressure-sensitive adhesive (SPA) on one side for ease of installation; no mixing, masking or priming required
Breathable
Vapor-permeable material
Willseal Backer Roll Is Best For
- Secondary expansion and control joints
- Secondary construction joints behind a wet seal
- Joints in pre-cast concrete, masonry, brick and facades
- EIFS
- Window and flashing applications
- Interior vapor, dust, acoustical and air control
