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Streetfighter Flex B3 750 ML
Versatile, 1-component, for foam gun
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- Elastic with high yield
- Extremely versatile
- For joints that are exposed to vibrations and thermal expansion
- Especially suited to door and window frames made from aluminium or PVC, or large wooden door and window frames
- Offers acoustic and thermal insulation
- Prevents draughts
- Excellent adhesion on a wide range of surfaces
- Adheres to cement, stone, PVCu, metal and wood
Certifications:
Tested for acoustic and thermal insulation and air pressure resistance
Tested by MFPA Leipzig and ift Rosenheim
Acoustic insulation:
R(St,w) = 65 dB in accordance with EN ISO 717-1
Thermal insulation
0.0306 W/(mK) in accordance with DIN 12664
Air permeability
≤ 0.1 m3/[h.m. (daPa) 2/3]
Prevents draughts
Air permeability tested up to 600 Pa
The foam is not UV-resistant
The product does not adhere to PP/PE, PTFE, silicone or surfaces that have been treated with release agents
Clear the surface of loose material
Once the foam has hardened, it can be varnished, painted or plastered
Although our technical advice is based on our experience, it is purely indicative and must be confirmed by means of extensive practical tests. The advice given does not release the purchaser from their responsibility to test our products themselves in order to determine whether the products are suitable for their intended purpose
For filling and insulating frames, pipe inlets and outlets, wall openings, wall connections, cavities, roof connections, shutter boxes and window sills
Applications:
- Thermal and acoustic insulation
- Sealing windows
- General sealing applications
- Sealing insulated structures and roof constructions
- Well suited to expansion joints
Shake the can well for at least 30 seconds before application. Screw the gun onto the valve. Before applying the foam, the surface must first be dampened with water. Fill hollow spaces until they are no more than 65% full to allow the foam to expand. Shake the can regularly during application. If you apply the foam in layers, the surface must be dampened repeatedly. Excess foam that has not yet hardened can be removed using the foam gun cleaner. Hardened foam can be removed using the special cleaner. Polymerised (fully cured) foam can only be removed mechanically.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!