Manufacturer : 3M
Base Type : Silicone
Brand Name : 3M™
Color : Gray
Composition : Calcium Carbonate, Dimethyl Siloxane, Dimethylvinylsiloxy-Terminated, Methyltrimethoxysilane, Stearic Acid
Container Size : 4.5 gal
Standards : UL 2079|UL 1479|ASTM E814
Product Status : Active
See all product specifications
- Fire resistance tested up to 4 hr for construction joint systems
- Engineered to provide optimum adhesion to a wide variety of construction materials
- Compression and extension capability of (+/-)13%
- Offers excellent caulk rate and applied with conventional caulking equipment
- Durable sealant provides excellent weatherability during construction
- Formulated as a re-enterable and repairable solution
3M™ Fire Barrier Silicone Sealant 2000+ is an elastomeric, ready-to-use, single-component, neutral-cure silicone sealant that cures upon exposure to atmospheric humidity. This sealant is designed to form a flexible firestop seal that also acts as a barrier to airborne sound transmission. Sealant is firestop tested up to 3 hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115.
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