Product Description
The 3M Fire Barrier Plank PK39 is a pre-formed foam plank made for sealing large openings against smoke, toxic gas, and flames. Its design allows for quick installation, making it suitable for various applications in commercial construction.
- Fits medium to large openings in wall and floor through-penetrations.
- No special tools required for installation.
- Fully re-enterable and reusable blocks.
Product Highlights
This product effectively reduces sound transmission and has no cure time, allowing for faster project completion.
Product Information
Standard Information
Technical Specifications
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Dimensions: 39.37 inches length x 5.12 inches width x 2.36 inches height
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Color: Maroon
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Material: Foam
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Fire Rating: Up to 2 hours
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Specifications Met: ANSI, ASTM E814/E84/E90/E413
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Applications: Blank openings, metal pipes, cables, cable trays, insulated pipes
