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B3 Adhesive & Insulation Foam – PU Insulation Foam
The B3 Adhesive & Insulation Foam is a product of the ARBOPROTECT Pro® category and is used as a polyurethane foam for thermal and acoustic insulation. It is suitable for buildings and surfaces requiring efficient insulation and coverage.
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Unique properties of B3 Adhesive & Insulation Foam
B3 Adhesive & Insulation Foam is designed for insulation performance on complex and uneven surfaces, combining adhesion with thermal and acoustic efficiency. It supports a wide range of insulation tasks in construction and beyond.
Suitable for insulating buildings, vehicles and vessels
Provides thermal and acoustic insulation performance
Fine cell structure enhances insulation efficiency
Adheres well to a wide range of construction materials
Suitable for uneven surfaces and hard-to-reach areas
Supports insulation repair works and refurbishment applications
Helps reduce thermal bridges in building envelopes
Assists in preventing condensation on cold surfaces
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Main Applications
ARBOPROTECT Pro® B3 Adhesive & Insulation Foam is used for thermal and acoustic insulation across construction, façade and specialised applications.
Building Insulation
Used for thermal and sound insulation of buildings, improving energy performance and internal comfort.
Uneven Surfaces
Suitable for insulating irregular and uneven substrates where traditional insulation systems may be difficult to apply
Repair Works
Used in insulation repair and refurbishment works, helping restore performance in existing structures.
Condensation Control
Applied to reduce condensation risk on cold surfaces while improving thermal continuity.
Technical Specifications & Downloads
| Description/Standard | Performance |
|---|---|
| Track free time (EN 17333-3) | <30 min |
| Rise time | <15 min |
| Fully cured (+23 °C) | 24 h |
| Post expansion (EN 17333-2) | 100 % |
| Density | 12-16 kg/m³ |
| Temperature resistance of cured foam | -50 - +70 °C |
| Reaction to fire classification (EN 13501-1) | F |
| Fire class of cured foam (DIN 4102-1) | B3 |
| Thermal conductivity (EN 12667, EN 17333-5) | 0,033 W/(m·K) |
| Sound reduction index Rst,w (EN ISO 10140) | 62 dB |
| Output (1 layer) | 1 m²/can |
Frequently Asked Questions
The B3 Adhesive & Insulation Foam is designed for efficient thermal and acoustic insulation across a wide range of applications, including complex and uneven surfaces. It combines adhesion with insulation performance and is suitable for both new build and refurbishment works.
Key benefits include: thermal and acoustic insulation capability; suitability for uneven and hard-to-reach areas; strong adhesion to common substrates; support for repair and refurbishment works; reduction of thermal bridges; assistance in preventing condensation.
ARBOPROTECT Pro® products provide weathertight, airtight and durable sealing solutions for façade openings, window and door frames, cavity walls, glazing systems and structural glazing fabrications. The range covers EPDM membranes, foam tapes, butyl strips and structural spacer tapes for both site and modular off-site construction applications.
ARBOPROTECT Pro® EPDM membranes have an expected service life of up to 50 years under normal conditions. Foam tape and butyl strip products carry a service life of 20 years or more. All products should be stored in original packaging in a dry, cool environment away from direct sunlight. ARBOPROTECT Pro® EPDM membranes have an expected service life of up to 50 years under normal conditions. Foam tape and butyl strip products carry a service life of 20 years or more. All products should be stored in original packaging in a dry, cool environment away from direct sunlight.
Yes. ARBOPROTECT Pro® EPDM-based products are solvent-free and compatible with sensitive substrates including natural stone, paint finishes, glass and concrete. They do not affect solvent-sensitive paint finishes and are compatible with the full range of ARBO® adhesives and sealants.
ARBO® Technical Services provides guidance on product selection, substrate preparation, primer requirements and correct installation methods for the ARBOPROTECT Pro® range. Direct contact is available via ARBO® Technical Services for project-specific advice on substrate compatibility and application.
Explore the ARBO® Product Family
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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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T +44 1623 627 285
E info.uk@ccm-europe.com
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