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3M CP-25WB+ is a fire barrier sealant designed for various applications. It is a latex-based, intumescent sealant that creates a strong firestop seal. This sealant controls the spread of fire and smoke and provides a barrier to sound transmission.
This product is effective in HVAC ducts, pipes, and wall assemblies. It is designed for commercial and residential use, ensuring compliance with fire safety standards.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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