Single-component expanding foam B3, low expansion
1C assembly foam B3 low expansion
ASMBYFM-1C-B3-LOWEXPANSION-IVORY-750ML
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Outstanding adhesion to virtually all construction surfaces
- Better sound and heat insulation properties than mineral wool, cork and fibreglass
- Quick to fully harden
- Resistant to a large number of solvents, paints and chemicals
- Resistant to ageing and does not rot
Does not adhere to PE, PP, PTFE and silicone. Not UV-resistant.
Datasheets(X)
Safe insulation, filling and insulating of window joints, roof finishings, door frames, pipe ducts, joints, wall connections, roller shutter boxes, wall openings and cavities etc. Adheres to concrete, stone, hard PVC, metal and wood.
Surfaces must be clean, solid and free from dust and grease. Pre-treat highly absorbent surfaces. Adhesion surfaces must be moistened with water before the foam is applied. Screw the enclosed adapter tube onto the valve and shake the can vigorously, with the valve facing downwards, approx. 30 times so that the contents of the can are well mixed and the foam quality is optimised. Only fill the joints or cavities to approx. 1/3 with foam because the foam will expand. Moisten again if several foam beads are applied. Immediately remove fresh foam splashes with PURLOGIC® Clean and remove hardened foam residue with PURLOGIC® foam cleaner. Cut away excess, fully hardened foam with a knife.
Chemical basis | Moisture curing polyurethane prepolymer |
Colour | Yellow |
Smell/fragrance | Characteristic |
Moulded density | 23 kg/m³ |
Conditions for moulded density | at 20°C and 50% relative humidity |
Cell structure | Medium - fine |
Cell structure conditions | tested in accordance with Würth test methods |
Tack-free after | 10 min |
Conditions for being tack-free | at 20°C and 60% humidity |
Can be cut after | 30 min |
Conditions for ability to cut | at 20°C and 60% relative humidity |
Full resilience | 12 h |
Conditions for full resilience | at 20°C and 65% relative humidity |
Min. processing temperature | 5 °C |
Max. processing temperature | 35 °C |
Min. ambient processing temperature | 0 °C |
Min. surface processing temperature | 5 °C |
Min./max. temperature resistance | -30 to 50 °C |
Yield (volume) approx. | 30 l |
Conditions for yield | Foam yield (free foaming) |
Contents | 750 ml |
Container | Can |
Weight of content | 885 g |
Building material class | B3 - Of high flammability |
Building material class conditions | in accordance with DIN 4102 |
CFC (fuel gas) free | Yes |
Shelf life from production | 18 Month |
Conditions to maintain shelf life from production | at 10°C to 25°C |
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