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3M Fire Barrier Sealant CP 25WB+, Red, 5 Gallon (Pail), 1 Each/Case
87% of respondents would recommend this to a friend
€ 571
Price Details
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3M Fire Barrier Sealant CP 25WB+ is capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C).
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What Stands Out
Product Details
- Seals openings through fire barriers to comply with building codes
- Capable of expanding at least 3 times its dried volume when exposed to temperatures above 1000°F
- Listed in hundreds of UL Firestop systems with up to 4-hour ratings
- Suitable for HVAC ducts, vents, pipes, cables, through-penetrations, and more
- Easy and clean application with no mixing required and sag-resistant properties
- Exhibits strong adhesion to a variety of construction substrates and acts as a sound barrier
| Brand Name | 3M |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Item Highlight | One-component, Latex-based, Intumescent sealant |
| Global Trade Identification Number | 50051115116402 |
| Number of Items | 1 |
| Included Components | 5 Gallon Drum |
| Item Type Name | 3M Fire Barrier Sealant CP 25WB+ - for Commercial, Industrial and Residential Applications - 5 Gallon Drum (Pail) - Red |
| Manufacturer | 3M |
| Model | 98040053815 |
| Part Number | 50051115116402 |
| Item Weight | 10.1 ounces (286.34 grams) |
| Item Dimensions | 1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm) |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| Compatible Material | Multiple |
| Style Name | Industrial |
| Color | Red |
| Surface Recommendation | Miscellaneous |
| Supported Standards | ASTM E814, UL 1479, CAN/ULC-S115 |
| Material Type | latex intumescent |
| Material | latex intumescent |
| Brand | 3M |
| Style | Industrial |
| Item dimensions L x W x H | 1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm) |
What's in the box
5 Gallon Drum
Who Should Buy?
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Fire Protection Engineers
Ideal for professionals needing effective fire-rated sealants for maintaining compliance with building safety regulations.
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Construction Teams
Well-suited for contractors aiming to ensure fire safety during the construction or renovation of buildings.
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HVAC Installers
Beneficial for HVAC professionals sealing ducts and penetrations to prevent smoke and fire spread.
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Homeowners without Experience
Not ideal for inexperienced users, as proper application requires knowledge of fire barrier installation techniques.
Product Description
Customer Questions & Answers
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Question:
What is 3M Fire Barrier Sealant CP 25WB used for?
Answer: 3M Fire Barrier Sealant CP 25WB is designed for sealing joints and penetrations in fire-rated wall and floor assemblies. Its intumescent properties allow it to expand and provide additional protection during a fire, thus preventing the spread of smoke and flames. This sealant is ideal for use in construction and renovation projects where fire safety is a priority. -
Question:
Is 3M Fire Barrier Sealant CP 25WB suitable for indoor and outdoor use?
Answer: While 3M Fire Barrier Sealant CP 25WB is primarily intended for indoor applications, it can be used in some outdoor situations where it is protected from direct weather exposure. Always ensure that curing conditions meet the specified requirements to maintain its effectiveness. For outdoor exposure, consider other protective measures or sealants. -
Question:
How does the intumescent property of the sealant work?
Answer: The intumescent property of 3M Fire Barrier Sealant CP 25WB allows it to expand significantly when exposed to heat, effectively sealing off gaps and preventing smoke and flames from passing through. This is crucial for maintaining the integrity of fire-rated assemblies, especially during a fire event, contributing to overall safety. -
Question:
What surfaces can 3M Fire Barrier Sealant CP 25WB be applied to?
Answer: This sealant adheres well to various surfaces including concrete, metal, wood, and gypsum board. It's important to clean and prepare the surface properly before application to ensure an optimal bond. This versatility makes it a preferred choice in diverse construction scenarios. -
Question:
How should I apply 3M Fire Barrier Sealant CP 25WB?
Answer: 3M Fire Barrier Sealant CP 25WB should be applied using a caulking gun. Apply it evenly into the joint or gap, ensuring complete coverage. It can also be tooled for a smooth finish. Using a consistent application technique is key for effective fire stopping and achieving the desired fire rating. -
Question:
Can 3M Fire Barrier Sealant CP 25WB be painted over?
Answer: Yes, 3M Fire Barrier Sealant CP 25WB can be painted over once it has fully cured. It is advisable to use a paint that is compatible with latex materials. This allows for aesthetic flexibility in projects, ensuring that the sealant integrates well with the overall design without compromising fire safety. -
Question:
Is 3M Fire Barrier Sealant CP 25WB environmentally friendly?
Answer: Yes, 3M Fire Barrier Sealant CP 25WB is designed with low VOC (Volatile Organic Compound) content, making it a more environmentally friendly option compared to many traditional sealants. This is especially important in indoor applications where air quality is a concern, and it aligns with sustainable building practices. -
Question:
What are the storage requirements for 3M Fire Barrier Sealant CP 25WB?
Answer: 3M Fire Barrier Sealant CP 25WB should be stored in a cool, dry place, away from direct sunlight and extreme temperatures. Keeping it at the recommended conditions ensures that the sealant maintains its performance characteristics until it is ready to be used. -
Question:
How long does it take for 3M Fire Barrier Sealant CP 25WB to cure?
Answer: The curing time for 3M Fire Barrier Sealant CP 25WB is typically around 30 days depending on environmental conditions such as temperature and humidity. It is crucial to allow adequate curing time to ensure optimal fire performance and adhesion properties. -
Question:
Where can I buy 3M Fire Barrier Sealant CP 25WB in Finland?
Answer: You can purchase 3M Fire Barrier Sealant CP 25WB from Ubuy. Ubuy offers a convenient and reliable platform for sourcing high-quality construction and fire safety materials, ensuring you have access to this critical product for your projects.
3M Fire Barrier Caulk Editorial Review
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€ 571
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Features & Benefits
- Expands 3 times its volume when exposed to high temperatures
- Listed in hundreds of UL Firestop systems with up to 4-hour ratings
- Suitable for sealing openings through fire barriers
- Easy and clean application with sag-resistant properties
- Excellent adhesion to a variety of materials
- Acts as a barrier to minimize sound transmission
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