The STI Firestop 4″ SpecSeal Ready Sleeve Split Sleeve Kit with Plate & SSP Firestop Putty is a comprehensive firestopping solution designed to simplify the installation of cables through fire-rated walls and floors. This ready sleeve kit includes a 4″ split sleeve, mounting plates, and SpecSeal SSP Firestop Putty to provide a complete, code-compliant seal around cable penetrations. The easy-to-install sleeve and firestop putty work together to prevent the spread of fire, smoke, and toxic gases while allowing for future cable additions. Ideal for contractors and IT professionals, this kit offers reliable fire protection for commercial and industrial applications.
- Available Sizes: 1” (25 mm), 2” (51 mm), and 4” (102 mm)
- Sleeve and Plate Construction: 0.059” (1.5 mm) thick steel (zinc plated)
- Intumescent Gasket Expansion Temperature: 350°F (177°C)
- Intumescent Gasket Volume Expansion: 15x (free expansion)
- Intumescent Gasket In Service Temperature: -10°F (-23°C) to 120°F (49°C)
- Intumescent Gasket Storage Temperature: Less than 120°F (49°C)
- Putty Fill Material Color: Red
- Putty Fill Material Odor: None
- Putty Fill Material Solids: 100%
- Putty Fill Material Volume Expansion: 8x (free expansion)
- Putty Fill Material In Service Temperature: -10°F (-23°C) to 120°F (49°C)
- Putty Fill Material Storage Temperature: Less than 120°F (49°C)
- Putty Fill Material Expansion Temperature: 230°F (110°C)
- Putty Fill Material VOC Content: 0.00 lbs/gal (0.0 g/L)
- Putty Fill Material Shelf Life: No Limit
