1C gun foam Flex foam
1C gun flex foam
GUNFM-1C-PURPLUS-FLEX-880ML
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Extremely high elasticity
- Flex foam is extremely flexible, thereby preventing the risk of foam cracking (approx. three times the flexibility of commercially available PU foams)
- Elasticity > 50 %
- Winter foam from -10 °C
- High acoustic insulation up to 60 dB
- Resistant to rotting, heat and water
- Registered in the database for ecological building and renovation
- Prevents heat bridges
Suitable for use in winter
- Down to -10 °C surface and ambient temperature
- Down to 5 °C can temperature
- Still elastic even at sub-zero temperatures
Tested product properties
- Joint sound insulation
- Thermal conductivity
- Air permeability
- Tested energy-saving properties
- EMICODE-certified
Resistant to ageing
Fine-cell foam structure
Environmentally friendly
- Excellent thermal insulation
- Free from HCFCs, CFCs, HFCs and PFCs
Adheres to concrete, stone, hard PVC, metal and wood. Does not adhere to PE, PP, silicone, PTFE and grease.
Datasheets(X)
This 1C PUR foam is suitable for filling, sealing and insulating window, door and façade joints. Not suitable for B1 applications such as ETICS.
Thanks to its high elasticity, it can absorb component movements more effectively. It adheres excellently to conventional building surfaces.
Shake the can vigorously at least 20x before each use. Remove the safety cover and screw the can onto the gun. The delivery quantity is controlled by actuating the trigger and the dosing screw on the gun. When used with the AA210 nozzle, place it on the valve and turn it 90° before use. The delivery quantity is dosed by squeezing in the valve lever. Dispense foam sparingly. Apply the foam in a continuous bead. Particularly for joints and cavities of more than 30 mm, apply in layers while moistening them in the meantime. However, make sure that there is no icing in the base material. Optimal can temperature is 20 °C, at lower temperatures
expect a lower foam yield. When foaming deformable components, e.g. window sills or window frames, the components must be firmly anchored. Do not expose the foam to the elements for an extended time, as it is not resistant to UV rays. Cut away any protruding foam residues after curing.
Chemical basis | Polyurethane prepolymer |
Colour | White |
Smell/fragrance | Characteristic |
Moulded density | 25 kg/m³ |
Cell structure | Medium - fine |
Cell structure conditions | 0 - not applicable |
Tack-free after | 10 min |
Conditions for being tack-free | at 23°C and 50% humidity |
Can be cut after | 45 min |
Conditions for ability to cut | at 23°C and 50% relative humidity |
Full resilience | 24 h |
Conditions for full resilience | at 30-mm adhesive line, 20°C and 65% relative humidity. Varies according to external influences. |
Min. processing temperature | 5 °C |
Max. processing temperature | 35 °C |
Min. ambient processing temperature | -10 °C |
Max. ambient processing temperature | 35 °C |
Min. surface processing temperature | -3 °C |
Max. surface processing temperature | 35 °C |
Min. processing temperature for can | 5 °C |
Max. processing temperature for can | 30 °C |
Min. temperature resistance | -40 °C |
Max. temperature resistance | 90 °C |
Building material class | B3 - Of high flammability |
Building material class conditions | in accordance with DIN 4102-1 |
Ultraviolet resistance | 0 - not applicable |
Contents | 880 ml |
Container | Aerosol can |
Weight of content | 1042 g |
Shelf life from production | 24 Month |
Conditions to maintain shelf life from production | dry storage area, 5°C to 25°C |
Sustainability | Pollutants / Emissions |
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