Boss 816 is an intumescent firestop caulk sealant with excellent resistance to vibration

• Intumescent firestop sealant
• Prevents the spread of gases, smoke, and fire
• Seals annular space around wire, cables, pipes, duct work, etc.
• Safe to use and handle, water based
• Red in color for easy identification
• Tested to ASTM E-90
• Paintable when cured if desired (after inspection)
• 10.1 oz tube/20 oz sausage (10 oz: 12 tubes/case, 1296 tubes/pallet) (20 oz: 16/case, 832/pallet)
• RESCOM Part#FASB81610C (10 oz), FASB81620S (20 oz)