Product Description
3M MP+1.4X11 is a moldable fire barrier putty stick designed for firestop applications. This intumescent putty can be shaped easily to seal through-penetrations and blank spaces in fire-rated assemblies. Offering up to four hours of fire protection, it is effective for various installations in safety and security applications.
- Provides up to 4 hours of fire protection
- Draft and cold smoke seal capabilities
- Helps reduce noise transfer
Product Highlights
This product is pliable and does not dry out, making it easy to re-enter for repairs and adjustments.
Product Information
Standard Information
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Brand: 3M
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Manufacturer: 3M
Technical Specifications
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Fire Rating: Up to 4 hr
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Color: Red
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Material: Synthetic Elastomer
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Width: 1.4 inches
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Length: 11 inches
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Specific Gravity: 1.25
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Flammability Rating: 1
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VOC Content: <250 g/L
