Home

NEW: Super Seal-X, Firestopping Tailor-Made for Windows

Sept. 13, 2024

Introducing a new fire rated drywall accessory, Super Seal-X, ideal for windows and window mullions. Super Seal-X makes it fast and easy to seal off areas like these from the spread of fire, smoke and sound — and leave behind a lovely finished drywall detail while you’re at it.

Sign up for Building Design+Construction Newsletters