1-K PU foam pro B3
1C assembly foam PUR Asia Economic
ASMBYFM-1C-MAN-B3-750ML
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- Pre-foaming
- Good insulation characteristics
- High thermal and acoustical insulation
- High adhesion to most building materials
- Excellent stability
- Filling joints cracks and gaps in insulating panels and sheets
- Excellently suitable as foam for sealing and connecting precast concrete well shaft rings
- CFC-free & harmless to the ozone layer
This information is only intended as a recommendation based on our own experience. The use should always perform his own preliminary testing.
Würth Catalogue(X)
Datasheets(X)
- Installing, fixing and insulating of door and window frames
- Filling and sealing of gaps, joint, openings and cavities
- Connecting of insulation materials and roof construction
- Installing, fixing and insulating of door and window frames
- Clean with a cleaning agent, to keep the substrate surfaces completely clean.
- Shake the can for over 1 mins.
- Fill vertical gaps from the bottom up (pay attention to foam expansion).
- Turn off the flow adjustment screw clockwise direction when finishing.
- Before curing, foam can be moved and cleaned with PU cleaner either with the gun or with adapter. Cleaning of the screw adapter with cleaner is recommended.
Chemical basis | Polyurethane |
Colour | Light yellow |
Density | 20 kg/m³ |
Density conditions | at 23°C, 50% relative humidity |
Moulded density | 1 g/cm³ |
Cell structure | Medium - fine |
Tack-free after | 12 min |
Conditions for being tack-free | at 20°C and 65% humidity |
Can be cut after | 50 min |
Conditions for ability to cut | at 20°C and 65% relative humidity at 30-mm adhesive line |
Full resilience | 2 min |
Min. processing temperature | 5 °C |
Min. ambient processing temperature | 5 °C |
Min. surface processing temperature | 0 °C |
Max. processing temperature for can | 35 °C |
Min./max. temperature resistance | -20 to 90 °C |
Max. short-term temperature resistance | 80 °C |
Heat conductance λ | 0.046 W/(m*K) |
Flexural strength | 85 kPa |
Conditions for flexural strength | after 28 days, 23°C and 50% relative humidity |
Shear strength | 114 kPa |
Conditions for shear strength | in accordance with DIN 53427 |
Compressive strength | 3 N/cm |
Compressive strength conditions | after 28 days, 23°C and 50% relative humidity |
Breaking elongation | 60 % |
Breaking elongation conditions | in accordance with ASTM D-412 |
Yield (volume) approx. | 38 l |
Conditions for yield | at 23°C and 50% humidity, in released form |
Contents | 750 ml |
Container | Aerosol can |
Weight of content | 725 g |
Building material class | B3 - Of high flammability |
Building material class conditions | in accordance with DIN 4102 |
Shelf life from production | 12 Month |
Conditions to maintain shelf life from production | at 5°C to 25°C |
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