BOSS® 816+
Firestop
BOSS® 816+
Firestop
UL Classified. An intumescent sealant with excellent resistance to vibration. Designed for penetration sealing around pipes, ducts, vents, conduits, joints, wires and cables.
- Excellent adhesion, mildew resistant
- Intumesces rapidly to close off voids caused by heat or fire
- VOC compliant
- Paintable (after inspection)
Packaging Types
- 10.1 oz. Cartridge
- 20 oz. Sausage
- 5 Gallon Pail