- Color: Gray
- Composition: Calcium Carbonate, Dimethyl Siloxane, Dimethylvinylsiloxy-Terminated, Methyltrimethoxysilane, Stearic Acid
- Container Size: 10.3 fl-oz
- Container Type: Cartridge
- Country of Origin: US
- Fire Rating: 4 hr
- Flammability Rating: 1
- Form: Paste
- Manufacturer Name: 3M
- Odor/Scent: Alcoholic
- Specific Gravity: 1.34
- Temperature Rating: 300 deg F
- Tensile Strength: 350 psi
- VOC Content: 31 g/L
3M�� fire barrier silicone sealant 2000+ is an elastomeric, 1-component, neutral-cure silicone sealant. This ready-to-use sealant cures upon exposure to atmospheric humidity and forms a flexible firestop seal for construction joints and through-penetrations in fire-rated assemblies. 3M�� fire barrier silicone sealant 2000+ is firestop tested up to 3 hr in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115, as well as fire-resistance tested up to 4 hours for construction joint systems in accordance with ASTM E 1966 (UL 2079). We engineered this silicone sealant to provide +/-13% compression and extension capability. This flexible firestop sealant is re-enterable and repairable, exhibits exceptional adhesion and bonds to most common construction materials and provides excellent weatherability during construction.
- Application
- Item Features
- Standards
For dynamic and static construction joints, perimeter fire barrier system and curtain wall joints, firestop blank openings, penetrating items that pass through fire-rated floor or wall assemblies applications
- Firestop tested up to 3 hr
- 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
ASTM E814|ASTM E1966|UL 2079|UL 1479