Fire Barrier Putty Sleeve Kit, Dimensions: 1? Diameter x 12? Sleeve, Application: Sleeve May Be Split/Hinged, Accommodates Oversized Openings (Up to 2"), Protection: Up to 4 Hours, Includes: Putty Sleeve, Moldable Putty, Screws, Labels.
3M? Fire Barrier Putty Sleeve Kits are designed to help prevent the passage of fire and smoke in new or existing cable penetrations through walls or floors. These kits are tested up to 4 hours for fire-rated through penetration systems (in accordance with ASTM E814). No gasket is required with this product and it allows for both new and retrofit data and telecom cable firestop installations.
Product Specification
- Flexible Design: Split/hinged sleeve accommodates openings up to 2 inches.
- Fire Protection: Provides up to 4 hours of fire resistance.
- Complete Kit: Includes sleeve, moldable putty, screws, and labels.
- No Gasket Needed: Simplifies installation without requiring a gasket.
- Versatile Use: Ideal for both new and retrofit cable installations.
