Rectorseal 66640 Metacaulk 1000 Fire Stopping Sealant, Red, 10 Oz

One component, general purpose fire rated sealant and smoke seal for construction joints and through-penetrations. Extremely intumescent, non-sag caulking grade sealant. Cures to an elastomeric seal that is suitable where dynamic movement is expected. 10 Oz covers about 18 cubic inches.

Highlights:

• Color: Red
• 10 Oz Cartridge
• Elastomeric
• Water based
• Interior use
• Intumescent