3M Fire Barrier Sealant CP 25WB+ – 2 gallon Pail
A premium elastomeric latex caulk designed for use as a one-part fire, smoke, noxious gas and water sealant for through-penetrations.
Product Features
• Water based for easy cleanup and routine
disposal with no special handling
• One-part system—no mixing or measuring
• Intumescent and endothermic properties
• No-sag, non-halogen formula
• Fast drying in just 10-15 minutes
• Paintable
• Documented aging properties