Fire Barrier Sealant, CP 25WB+, Up to 4 hour Fire Rating, Intumescent Material, 10.1 oz, Brown

3M — Fire Protection — Fire Barrier Sealant, CP 25WB+, Up to 4 hour Fire Rating, Intumescent Material, 10.1 oz, Brown

This Fire Protection from 3M supports day-to-day operations where predictable fit and dependable handling matter.

Quick specs

• Material: Intumescent
• Color: Red
• Item: Fire Barrier Sealant
• Container Size: 10.1 oz
• Manufacturer Part Number: CP-25WB+10.1OZ
• UPC: 051115116384

Product information

• UPC: 051115116384
• Country of Origin: United States
• Manufacturer Part Number: CP-25WB+10.1OZ

Dimensions

• Container Size: 10.1 oz

Details

• Non-Sagging: Yes
• Paintable: Yes
• Watertight: No
• Market: Commercial
• Formulation: Latex Based
• Products By Industry: Electrical
• Item: Fire Barrier Sealant
• Color: Red
• Material: Intumescent
• Fire Rating: Up to 4 hr
• Standards: UL Listed
• Usage Location: Fire Rated Floors, Floor/Ceilings, Walls
• Firestop Application: Cable Trays, Cables, Ducts, Insulated Pipe, Metal Pipe, Plastic Pipe
• For Material Type: All Common Construction Surfaces
• Series: CP 25WB+
• Resistance Properties: Sag Resistant
• Container Type: Cartridge
• Application Method: Caulk Gun
• For Use On: Blank Openings, Busways, Combos, Floor and Floor-Ceiling Assemblies, HVAC Ducts and Vents, Metallic and Non-Metallic Pipes, Pipe and Cable Through-Penetrations, Rated Wall, Single and Bundled Cables
• Firestop Type: Sealant/Caulk
• Shelf Life: 1 yr
• Fire Resistance Type: Fire-Resistant Materials
• For Location: Construction Joints
• Maximum Application Temperature: 1,000 Degrees F
• STC Rating: 54
• Intumescent: Yes

This Fire Protection is selected for dependable day-to-day use.

Recommended for maintenance and repair workflows and designed to support reliable operation in demanding environments.

Highlights

• Works well in standardized part lists and preventative maintenance schedules.
• Clear specification formatting helps reduce ordering mistakes.
• Organized for straightforward purchasing and stocking.
• Suitable for maintenance, repair, and project-based procurement.

Notes: Verify measurement standards, tolerances, and compatibility with existing assemblies before purchase.