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Soudal Soudafoam Window and Door Airtight Flexible PU Foam - Box of 12

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Est. Delivery: 2-3 Working Days
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£107.76 Incl. VAT
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Soudafoam window and door SWS is a one-component, self-expanding, ready to use polyurethane foam with elastic properties, which allow the foam to follow the movement of the joint and keep its insulation properties for many years. It is 3 times more flexible than standard PU Foam and has excellent stability (no shrinkage or post-expansion).

Properties of Soudal Soudafoam

  • 3 times more flexible then standard PU foam
  • Airtight (see IFT-report)
  • Water Vapour Open
  • Excellent stability (no shrinkage or post expansion)
  • High filling capacity
  • Good adhesion on all surfaces (except PE, PP and PTFE).
  • High insulation value, thermal and acoustic
  • Very good bonding properties.
  • Very precise to dose.
  • Low expansion
  • Elastic and compressible.
  • Freon free (not harmless to ozone layer and greenhouse effect)
  • Fast curing


Colour: Blue
Packaging: 750ml Aerosol
Quantity: Box of 12

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4.5 / 5 2 reviews
19th November 2020
This product is a good low expansion foam, but not suitable for particularly wide joints. I is specified as being airtight and having good thermal insulation, which is what I want to fill gaps of 10mm at most, though you have to be careful to inject enough foam to allow it to fill these larger gaps owing to its low expansion.
Michael Freeman
10th October 2020
Really good quality product
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Soudal Soudafoam Window and Door Airtight Flexible PU Foam - Box of 12

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