Ideal for sealing perimeter joints (curtain wall joints) and other construction joints as well as some through-penetration applications. When installed
properly (using mineral wool or backer rod if needed), this tape acts as a barrier to fire, water, smoke and sound.
Ideal for sealing perimeter joints (curtain wall joints) and other construction joints as well as some through-penetration applications. When installed
properly (using mineral wool or backer rod if needed), this tape acts as a barrier to fire, water, smoke and sound.
- Up to 4-hour fire protection in construction joints (ASTM E1966/UL 2079)
- Up to 3-hour fire protection in perimeter joints (ASTM E2307)
- Up to 2-hour fire protection in through-penetration applications (ASTM E814/UL 1479)
- Great for water protection: meets UL Water Leakage Test, W Rating — Class 1 requirement; tested and immediately passed ASTM D 6904 Rain Resistance Test.