Metacaulk Firestop Pillows 2" x 9" x 6" - Pack of 10

Metacaulk Firestop Pillows are made for use in large openings with cables, cable trays, blank openings or multiple penetrating items.

They prevent spread of flames/hot gas through openings. They are reusable & can be removed/reinstalled if needed.

Designed for use primarily in large, temporary or frequently accessed openings with cables, cable trays, pipes, conduits, blank openings or multiple penetrations

• Highly intumescent and Form a very strong char when burned
• No wire mesh required in certain installations and Easy to install - no tools and no cure time required
• Cost effective and Versatile
• Two sizes