Geocel AirBlock B2 Fire Rated Air Block Tight Acoustic Expanding Foam 750ml

Geocel AirBlock B2 Fire Rated Air Block Tight Test Acoustic Expanding Foam 750ml

Provides huge improvement to energy efficiency of the building.

MPN: 2940900

Barcode: 4019803080672

Geocel Airblock Air Tight Test Expanding Foam Creates a highly effective air tight barrier to help air seal buildings, fills voids and seals joints providing a huge improvement to energy efficiency and readiness for the air tight building test, the unique AIR-BLOCK formula has low expansion during application minimising chances of distortion to windows, door frames, and components. its flexibility helps to retain the airtight seal during natural expansion or contraction of the building materials, Geocel Air Block is a one component, moisture curing, polyurethane foam that forms an airtight and water resistant flexible seal that adheres to most common building materials including wood, concrete, brickwork, plaster, stone, plastic and metal surfaces including studwork, it also has a temperature resistance -40C to +100C, Acoustic rated 60 dB to EN ISO717-1 and a B2 2hr Fire Rating.

Both fire and sound protection with Geocel Airblock B2 Fire-Rated Air Block Tight Test Acoustic Expanding Foam, this high-performance expanding foam is specially formulated to provide excellent fire resistance, air tightness, and soundproofing, it is ideal for sealing gaps, cavities, and penetrations, helping to prevent the spread of fire, smoke, air, and noise. designed for both professional and DIY use, Geocel Air-block B2 offers outstanding adhesion to various construction materials and is suitable for both interior and exterior applications.

Geocel Air Block Foam combines multiple benefits in a single product, offering fire-rated protection, improved air tightness, and enhanced sound insulation. Its expanding formula fills gaps and cavities effectively, creating a strong, durable seal that blocks fire, air infiltration, and noise transmission. This foam is tested to meet fire safety standards and offers reliable performance in a range of applications, including sealing around window and door frames, service penetrations, and wall joints.

Key Features of Geocel Air-Block Acoustic Fire Foam

• Fire-Rated Protection: Certified to B2 fire resistance 2 hours, helping to contain fire and smoke in sealed areas.
• Improved Air Tightness: Creates a secure, airtight barrier, reducing energy loss and improving building efficiency, helps towards the building air test.
• Acoustic Insulation: Minimises noise transmission through walls, floors, and service penetrations.
• Expanding Formula: Expands to fill gaps and cavities, ensuring a complete and durable seal.
• Strong Adhesion: Bonds securely to a variety of materials, including concrete, wood, brick, and metal.
• Weather Resistant: Performs reliably in both interior and exterior conditions, offering protection against moisture and temperature fluctuations.
• Large 750ml Size: Provides ample product for multiple applications, making it suitable for large projects.

Air Block Foam Typical Applications

• Cavity and Gap Filling: Expands to fill voids and cavities in walls, ceilings, and floors around frames.
• Fire-Rated Sealing: Provides fire protection around service penetrations and structural joints.
• Perimeter Sealing: Seals gaps around windows, doors, and other openings to prevent air and noise leakage.
• Acoustic Insulation: Reduces noise transfer through walls, ceilings, and service penetrations, enhancing soundproofing performance.
• Energy Efficiency Improvements: Blocks air leakage to enhance the thermal performance of buildings.
• Commercial and Residential Projects: Suitable for both small and large-scale projects in schools, offices, hospitals, and homes.

Benefits of using Geocel Airblock B2 Expanding Foam

• Dual Fire and Acoustic Protection: Offers both B2 fire-rated performance and effective sound insulation for improved safety and comfort and does all the normal jobs expanding foams are used for.
• Enhanced Energy Efficiency: Prevents air leakage, reducing heating and cooling costs by improving building insulation.
• Flexible Application: Expands to fill irregular gaps and cavities, ensuring a thorough seal even in hard-to-reach areas.
• Reliable Durability: Maintains performance under various environmental conditions, including exposure to moisture and temperature changes.
• Multi-Surface Compatibility: Adheres to wood, concrete, brick, metal, and other construction materials.
• Airtightness: Aids in pass rates for the building air tests

How to Use Geocel Airblock B2 Expanding Foam

1. Prepare the Surface: Ensure that the surfaces are clean, dry, and free from dust, grease, and loose debris.
2. Shake the Can: Shake the foam can thoroughly for at least 30 seconds to ensure proper mixing.
3. Attach the Applicator: Connect the foam gun or straw applicator to the canister according to the instructions.
4. Apply the Foam: Dispense the foam into the gap or cavity, filling it to approximately 50% capacity to allow for expansion accurate application saves on foam and clean-up.
5. Tool the Foam (if needed): Smooth the foam immediately using a suitable tool if a precise finish is required.
6. Allow to Cure: The foam will expand and begin to cure within minutes. Full curing typically takes 1-2 hours, depending on the application and environmental conditions.
7. Trim and Finish: Once fully cured, excess foam can be trimmed with a knife, and the surface can be painted or sealed if necessary.

Specifications

• Brand: Geocel
• Product Name: Airblock B2 Fire-Rated Air Block Tight Test Acoustic Expanding Foam
• Size: 750ml canister
• Application: Gap filling, fire-rated sealing, acoustic insulation, and perimeter sealing
• Fire Rating: Certified B2 fire resistance
• Cure Type: Expanding foam, fast-curing
• Material Compatibility: Suitable for concrete, wood, brick, metal, and more
• Usage: Interior and exterior

Questions and Answers:

Geocel AirBlock FAQs?

1. How does this foam provide fire protection?
Geocel Air-block is tested to meet B2 fire rating standards, of 2 hours which means it slows the spread of fire and smoke through sealed gaps and penetrations. By forming a protective barrier, it helps contain fire within specific compartments of a building.

2. Can this foam improve a building’s energy efficiency?
Yes, Geocel Air Block foam creates an airtight seal that prevents air leakage through gaps and cavities. By blocking drafts and air infiltration, it helps reduce heating and cooling costs, improving the building’s overall energy efficiency.

3. Is this foam suitable for acoustic insulation?
Yes, Geocel Air-block effectively reduces noise transmission by sealing gaps and cavities, making it an excellent choice for soundproofing walls, ceilings, and service penetrations.

4. Can Geocel Air-Block foam be used outdoors?
Yes, this foam is weather-resistant and can be used in both interior and exterior applications. It provides reliable protection against moisture, temperature fluctuations, and other environmental factors, however its not supposed to be a finish product it needs to be trimmed sealed or painted.

5. How long does it take for the foam to fully cure?
The foam begins to cure within minutes of application and typically reaches full cure within 1-2 hours. Curing time may vary depending on the size of the application and environmental conditions. Once cured, the foam can be trimmed and painted as needed.

Geocel Airblock Demonstration Video:

How to use Gun Grade PU Expanding Foam

How to use Geocel Airblock Foam:

Shake the Airblock Low Expansion Flexible Foam can vigorously for at least 30 seconds. screw the threaded end of the gun onto the tin. care must be taken not to over tighten the dispensing assembly. mount the dispensing plastic nozzle on the gun tip. During processing, the can must be held inverted with the valve at the bottom, to extrude the foam, pressure has to be carefully applied to the gun trigger, the gun trigger can be adjusted by turning the round knob at the rear of the gun dispenser, the fresh foam will expand after application; therefore care must be taken not to overfill joints, do a dry run on a small area to gage how much the Air Block foam will expand.

"Always read the Technical Datasheet prior to first use to ensure you have the correct information and product for your application"

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