The STI Firestop 10.1 Oz SpecSeal SSP Firestop Putty is a reliable and easy-to-apply firestopping solution designed to seal penetrations in fire-rated walls and floors. This moldable putty effectively blocks the spread of fire, smoke, and toxic gases, ensuring safety and compliance with fire protection standards. Ideal for use around cables, conduits, and pipes, it is perfect for both new construction and retrofitting projects. The STI SpecSeal SSP Firestop Putty provides flexible installation, strong adhesion, and dependable firestopping performance for commercial, industrial, and residential applications.
- Color: Red
- Odor: None
- Density: 1.45 kg/L (12.08 lb/gal)
- Solids Content: 100%
- Mold & Fungus Growth Rating (ASTM G21): 1
- Volume Expansion: Greater than 500% (free expansion)
- Expansion Begins: 230˚F (110˚C)
- In Service Temperature: 10°F (-23˚C) to 120°F (49˚C)
- Installation Temperature: Less than 100°F (38˚C)
- Storage Temperature: Less than 100°F (38˚C)
- STC Rating (ASTM E 90-04/ASTM C919): 62 (Relates to Specific Construction)
- VOC*: 0 g/L
- Shelf Life: No Limit
