





🔥 Seal the deal with 4-hour fireproof confidence!
3M’s CP-25WB+ Fire Barrier Sealant is a red, one-component, gun-grade polyurethane adhesive designed to provide up to 4 hours of fire protection. It cures with moisture to form a durable, flexible barrier that prevents the spread of fire, smoke, and noxious gases. Engineered for high tensile strength and UV resistance, this compact 10.1 oz cartridge is ideal for professional-grade sealing on plastics, metals, fiberglass, and wood in demanding environments.
| Manufacturer | 3M |
| Part number | 051115116384 |
| Item Weight | 249 g |
| Product Dimensions | 5.08 x 5.08 x 30.48 cm; 249.48 g |
| Item model number | CP-25WB+ |
| Size | 10.1 fl. oz. cartridge / 4 hour |
| Colour | Red |
| Style | Compact |
| Material | Polyurethane |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Batteries included? | No |
| Batteries Required? | No |
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