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Product Description:
The 3M Fire Barrier Sealant is a fire resistant sealant designed to help prevent the spread of fire, smoke, and gases through joints in fire-rated assemblies. This acrylic sealant cures to form a flexible firestop seal that accommodates normal building movements. Its formulation includes endothermic fillers that absorb heat and release moisture, enhancing fire protection performance. Suitable for professional firestop applications, it adheres well to common construction substrates.
Specifications:
• Brand: 3M
• Product Type: Fire barrier sealant
• Color: Blue
• Net Volume: 300 ml
• Base: Water-based acrylic latex
• Fire Protection: Helps limit fire, smoke, and gas spread
• Features: Flexible, paintable, low shrinkage, endothermic fire-resistant formulation
• Application: Fire-rated joints, penetrations, and construction assemblies
• Recommended Use: Professional firestop sealing, construction, and renovation applications