Product Description
3M Fire Barrier Plank PK39, MPN 7010401344, is a pre-formed foam plank designed for easy installation. It effectively seals larger openings against smoke, gas, and flame. This material is straightforward to use and helps reduce sound transmission.
A Better Way to Fill Large Gaps
When sealing larger cavities, 3M Fire Barrier Plank PK39 restores wall integrity through a simple stack, seal, and done process. The blocks remain securely in place, eliminating the need for wire mesh reinforcements. They allow technicians to fill large openings quickly. The material trims easily on site for a tight, custom fit. No cure time is needed, enabling faster installation. The blocks can be painted with primer for a seamless appearance.
The blocks are fully re-enterable and reusable, saving time and resources while minimizing waste. After filling the opening, seal around the perimeter and any penetrating items using 3M Fire Barrier Rated Foam FIP 1-Step or other 3M fire barrier sealants (sold separately).
Recommended Applications
- Blank openings
- Metal pipes
- Cables
- Cable trays
- Insulated pipes and combination penetrations
Fully Tested and Approved
3M Fire Barrier Plank PK39 meets several firestop testing criteria, ensuring effectiveness. It consists of a broad range of reliable fire protection products suitable for commercial, industrial, and residential uses. As a leader in fire protection, 3M continues to provide affordable solutions meeting demanding firestop requirements.
Product Highlights
- Pre-formed foam plank prevents fire and gas transmission.
- Fits medium to large openings in walls and floors.
- No special tools required for installation.
Product Information
Standard Information
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Brand: 3M
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Manufacturer: 3M
Technical Specifications
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Color: Maroon
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Package Quantity: 3 EACH
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Part Number: PK39
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Product Type: Packing Material
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Width: 5.12 inches
