Use on any inside corner where movement is an issue to prevent cracking. Eliminates edge cracking on all off-angle walls and vaulted ceilings. Up to â…" in controlled movement. Used in over 20 million homes.
- Use where movement is an issue
- Allows for up to 3/8-in. controlled movement
- Prevents edge cracks
- Use on off-angle walls and vaulted ceilings
- Class A rating for flame spread and smoke developed when tested under ASTM E84.