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🔥 Seal the deal with 3M’s fire barrier—because safety never goes out of style!
3M CP-25WB+ is a high-strength, red, one-component, gun-grade latex-based intumescent fire barrier sealant designed to provide up to 3 hours of fire protection. It offers excellent adhesion to wood and other materials, cures with moisture for a waterproof, durable seal, and visually stands out for easy inspection. Ideal for professional firestop applications requiring code-compliant, reliable fire, smoke, and gas containment.
| ASIN | B00176M30Q |
| Best Sellers Rank | 692,806 in DIY & Tools ( See Top 100 in DIY & Tools ) 5,812 in Sealers |
| Brand | 3M |
| Colour | Red |
| Compatible Material | Wood |
| Customer Reviews | 4.6 out of 5 stars 527 Reviews |
| Global Trade Identification Number | 00051115116384 |
| Item Dimensions | 5.1 x 5.1 x 30.5 centimetres |
| Item Form | Paste |
| Item Weight | 0.55 Pounds |
| Item dimensions L x W x H | 5.1 x 5.1 x 30.5 centimetres |
| Item form | Paste |
| Item weight | 0.55 Pounds |
| Manufacturer | 3M |
| Manufacturer Part Number | 051115116384 |
| Model Number | CP-25WB+ |
| Number of Items | 1 |
| Style | Compact |
| Style Name | Compact |
| UPC | 051115116384 |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |
M**E
Nice product but delivery was mess
Excellent product but Amazon delivery sucks
P**E
Trusted 3M Product for Firestop Applications
I used this sealant for a firestop application where penetrations needed to be properly sealed, and it performed exactly as expected. The caulk applies smoothly with a standard caulk gun and has a workable consistency that makes it easy to fill gaps without excessive dripping. As expected from 3M, the product feels professional grade and is clearly intended for code-compliant fire barrier installations rather than general household caulking. The bright red color also makes it easy to identify after installation. If you're looking for a fire-rated sealant for the appropriate application, this is a reliable option from a trusted manufacturer. Be sure to verify that it meets the requirements of your specific project.
G**O
excelente
exclente producto
N**G
fire barrier sealant works well
sealant worked as advertised....would be nice to have in a smaller tube, as a lot will probably be discarded due to non-use....
R**Z
Excelente material y sobre todo en entrega en tiempo y forma
Es lo que necesitaba para realizar mi actividad laboral
Trustpilot
2 months ago
1 day ago