3M 2000+ Fire Barrier Sealant, 10.3 fl-oz Cartridge, Gray, 4 hr Fire Rating, Silicone
3M 7100139278
$42.01
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Out of Stock
- Color: Gray
- Material: Silicone
3M Fire Barrier Sealant, 10.3 fl-oz, Cartridge, Gray, Paste, Caulk Gun, Fire Rating: 4 hr, Silicone
- Elastomeric, ready-to-use, single component, neutral cure silicone sealant that cures upon exposure to atmospheric humidity to form a flexible firestop seal that also acts as a barrier to airborne sound transmission
- Compatible for use with CPVC piping
- Applied with conventional caulking equipment
- Fire resistance tested up to 4 hours for construction joint systems
- Re-enterable/repairable
- Excellent adhesion
- Excellent weather ability during construction
- Compression/extension capability of +/- 13