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B1 FR Foam – Fire Rated PU Foam

The B1 FR Foam is a product of the ARBOSHIELD Pro® category and is used as a fire-rated polyurethane foam for sealing joints and installing fire-resistant elements. It is suitable for passive fire protection systems in façade and construction applications. Available in Gun Grade and Hand Held.

Unique properties of B1 FR Foam

B1 FR Foam combines fire resistance, airtight sealing and insulation performance in both gun grade and hand held formats. It provides flexibility in application while supporting fire-rated construction requirements.

  • Provides fire-resistant sealing for joints and penetrations

  • Designed for use in passive fire protection systems

  • Suitable for installation of fire-rated doors and windows

  • Contributes to thermal insulation and energy efficiency

  • Offers sound reduction properties for improved acoustic performance

  • Forms an airtight seal to restrict air and smoke passage

  • Adheres well to a wide range of construction substrates

  • Available in both precision gun grade and ready-to-use hand held formats

Technical Specifications & Downloads

Downloads

ARBOSHIELD PRO B1 FR Foam Gun Grade TDS (PDF)
Download
ARBOSHIELD PRO B1 FR Foam Hand Held TDS (PDF)
Download
ARBOSHIELD PRO B1 FR Foam Gun Grade SDS (PDF)
Download
ARBOSHIELD PRO B1 FR Foam Hand Held SDS (PDF)
Download
CARLISLE PU Foam Range Flyer (PDF)
Download
ARBOShield Pro Brochure (PDF)
Download

Frequently Asked Questions

1

Why choose the B1 FR Foam?
The B1 FR Foam offers a fire-rated sealing solution with both gun grade and hand held options, providing flexibility depending on application needs. It combines fire resistance, airtightness and insulation performance, making it suitable for passive fire protection systems and façade construction.

2

What are the key benefits of the B1 FR Foam?
Key benefits include: fire-rated joint sealing; suitability for passive fire protection systems; airtight and insulating performance; compatibility with multiple substrates; availability in gun grade and hand held formats; use in high fire requirement applications.

3

What is the ARBOSHIELD Pro® Fire-Resistant Façade System?
It is a complete, innovative solution for façade and apertures that brings together a ground-breaking group of products into one cohesive range. The system combines industry-leading fire safety (with up to Class A2-s1,d0 reaction to fire) with W1-rated resistance to water penetration and airtightness.

4

What products are included in the complete ARBOSHIELD Pro® range?
Alongside the innovative self-adhesive EPAM® perimeter seal, the complete system includes a Class A W1 Breather Membrane, a Class A Air & Vapour Control Layer, Class A High-Tack Sealing Tapes, and a Class B W1 Breather Membrane.

5

Which types of projects is the ARBOSHIELD Pro® range suitable for?
The system is ideal for both new build and refurbishment projects across commercial, industrial, residential, and retail buildings. Because of its consistency and ease of installation, it is also an excellent choice for modular and off-site factory-built construction projects.

6

Why choose ARBOSHIELD Pro® over traditional façade sealing methods?
The range has been developed to answer specifiers’ requirements for the highest verifiable fire safety while providing significant time and cost savings. The system avoids the mess, waste, and labour-intensive installation times associated with traditional pasted methods.

Explore the ARBO® Product Family

Fire Rated Protection

Façade system for airtight and fire-resistant detailing around windows, openings and critical building interfaces.

Sealants

Sealants for reliable movement joint, perimeter and weatherproof sealing in a wide range of applications.

Weather Protection

Effective weather sealing solutions for interface applications, penetration sealing and structural joints.

Adhesives

Bonding solutions for secure and durable adhesion across façade and construction substrates.

Accessories

Caulking Guns, Nozzles, Knives, Scrapers, G Clamps etc.

Find your contacts

Regardless of whether you are an architect and planner, property developer, industry specialist, distributor, applicator or specifier – if you have any questions about our products, services or specific construction projects, please feel free to contact the CARLISLE® contact person in your area with your technical questions. Our experts will be happy to advise you.

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Mansfield, Notts NG19 7DW
T +44 1623 627 285
E info.uk@ccm-europe.com

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Main Applications

ARBOSHIELD Pro® B1 FR Foam is used for fire-rated sealing, insulation and joint protection in façade and general construction applications.

Fire Door Installation

Used for installing fire-rated doors and windows to maintain compartmentation and support fire protection requirements

Fire Rated Joints

Seals joints in fire rated walls, including vertical and horizontal separations in masonry and concrete structures

Penetration Sealing

Provides sealing and insulation around penetrations where fire resistance and airtightness are required.

High Fire Requirement Areas

Used in construction areas where enhanced reaction-to-fire performance is specified.

Complete solutions for your façade challenges

The ARBOShield Pro® fire-resistant systems range offers a fully compatible suite of membranes, seals, and adhesives. Whether for new builds, refurbishments, high-rise residential developments, or modular construction – our cohesive product family provides the highest level of safety, weatherproofing, and compliance for your projects.

ARBOSHIELD Pro® Range Sample Pack

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