This latex caulk is designed to resist high temperatures and smoke in nonrated construction.
ducts, pipes, vents in wood or steel framed nonrated construction, wires
- Blocks drafts, smoke and fire
- Easy application and clean-up
- Resists temperatures up to 1380°F
Meets ASTM E-136, This sealant was tested according to ASTM E90 to verify no performance loss for an STC 56 wall partition with 3/8” clear open slots