3M Fire Barrier

Name: 3M Fire Barrier
Brand: Samco Technologies
Price: 75 INR
Availability: InStock

Price 75 INR/ Kilograms

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MOQ : 10 Kilograms

3M Fire Barrier Specification

Installation Type
Caulking gun, Cartridge, Trowel

Coverage Area
Varies as per bead size and application depth

Control Type
Manual Application

Features
Elastomeric, Paintable, Water-based, Smoke Seal, Flexible, UL Classified, Easy Application

Technology
Intumescent Firestop Sealant

Shape
Paste/Compound

Coating Type
Intumescent Firestop

Mounting Type
Surface/Gap Filling

Fire Class
Classified for up to 4 hours of fire protection (per ASTM E814/UL 1479)

Working Temperature
Application temperature range: 40F to 122F (4C to 50C)

Application
Firestopping, Sealing penetrations in wall and floor assemblies, Electrical, cable, and pipe penetrations

Capacity
310 ml (cartridge), 600 ml (sausage), others available

Storage Conditions
Store at 21C (70F) and 50% R.H.

Colour
Red

VOC Content
Low VOC

Packaging
Cartridge

Cure Time
Tack-free in 10-15 minutes, Full cure in 7 days

Shelf Life
12 Months from Manufacture Date

Compliance
Meets International Building Code (IBC) and NFPA Requirements

Product Type
Fire Barrier Sealant

Model
Fire Barrier Sealant CP 25WB+

3M Fire Barrier Trade Information

Minimum Order Quantity
10 Kilograms

Delivery Time
7 Days

Sample Available
Yes

Main Domestic Market
All India

About 3M Fire Barrier

3M Fire Barrier Mortar is a lightweight, gypsum-based powder that mixes with water to form a heat-absorbing firestop for through penetrations in fire-rated floor or wall assemblies. Versatile mortar can be mixed self-leveling or non-sag, and adheres to a range of construction substrates and penetrants. It also acts as a heat sink, reducing the chance of fire on unexposed sides of the assembly.
Recommended Applications

Firestopping and sealing mechanical and electrical service penetrations
Blank openings and large annular spaces
Floors and other applications requiring self-leveling material
Vertical and horizontal substrates requiring non-sag adhesion

Superior Fire Protection and Compliance

3M Fire Barrier Sealant CP 25WB+ is classified for up to 4 hours of fire resistance, making it ideal for critical firestopping in construction. This intumescent, water-based compound meets stringent international safety codes, including IBC and NFPA requirements. Its UL Classification ensures dependable performance, offering peace of mind for building professionals and facility managers. This product effectively helps contain smoke and flames, enhancing passive fire protection measures in walls and floors.

Easy and Versatile Application

Engineered for straightforward installation, this fire barrier allows for manual application using a caulking gun, cartridge, or trowel. Its paste-like consistency ensures excellent surface and gap filling capabilities, making it suitable for a range of penetrations including electrical, cable, and pipe openings. The product remains flexible after curing and can be painted, blending seamlessly with finished surfaces. Application temperatures range from 4C to 50C (40F to 122F), accommodating various site conditions.

Environmental and User-Friendly Features

With low VOC content and water-based formulation, 3M Fire Barrier Sealant CP 25WB+ supports environmental safety and indoor air quality. The product maintains shelf stability for 12 months when stored at 21C and 50% RH. Its quick tack-free time (10-15 minutes) and full cure in 7 days streamline installation and minimize downtime, ensuring building projects progress efficiently.

FAQs of 3M Fire Barrier:

Q: How should 3M Fire Barrier Sealant CP 25WB+ be applied for optimal fire protection?

A: The sealant should be applied using a caulking gun, cartridge, or trowel, depending on the application area and gap size. Ensure all penetrations or gaps are thoroughly filled as per manufacturer guidelines for best results. For precise coverage, follow bead size and depth recommendations provided on the product packaging.

Q: What types of penetrations and assemblies can this fire barrier sealant be used on?

A: 3M Fire Barrier Sealant CP 25WB+ is designed for firestopping penetrations through wall and floor assemblies. It is suitable for sealing around electrical conduits, cable trays, pipes, and other mechanical or utility penetrations to maintain fire compartmentalization.

Q: When does the sealant reach tack-free and full cure, and why is that important?

A: The product becomes tack-free within 10 to 15 minutes of application and achieves full cure in 7 days. Quick tack-free times reduce the risk of disruption, while full curing ensures the maximum fire-protective properties are achieved for long-term safety.

Q: Where should 3M Fire Barrier Sealant CP 25WB+ be stored to maximize shelf life?

A: Store the sealant at a temperature of 21C (70F) and 50% relative humidity. When properly stored, it maintains a shelf life of 12 months from the date of manufacture, ensuring consistent performance when needed.

Q: What are the main benefits of using this intumescent firestop sealant?

A: The primary advantages include robust fire resistance for up to 4 hours, low VOC content, elastomeric flexibility, and ease of installation. Its intumescent property expands in the presence of heat, effectively sealing gaps to prevent the spread of flames and smoke in the event of a fire.

Q: How does the product support environmental and user safety?

A: With its low VOC, water-based formulation, 3M Fire Barrier Sealant CP 25WB+ helps maintain healthier indoor air quality and reduces hazardous emissions during application, making it safer for both installers and building occupants.

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