Fire Barrier Self-Locking Pillow

• Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479)
• Intumesces to form a hard char that tightly seals penetrations against flame spread, smoke and toxic gases
• No wire mesh required
• Graphite-free, does not conduct electricity

Specifications:
Length: 9"
Size: Medium
Thickness: 2"
Colour: Red