Product Overview
Use 3M 10.1 fl. oz. Fire-Barrier Caulk to guard against damage from fire, smoke and toxic gasses. This latex sealant withstands flames for up to 4 hours and expands when exposed to heat. Dries to red color, no mixing required.
- Excellent adhesion
- No-sag, non-halogen formula
- Paintable
- Protects against fire for up to 4 hours
- Expands when exposed to heat to protect against smoke and toxic gasses
- Dries to the touch in 15 minutes
- Fire stop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
- Fire resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)
- Helps minimize sound transfer
- Re-enterable/repairable
- This product qualifies as an intumescent fire caulk
