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Soudal Soudafoam X-tra 1000 gun foam B2 window foam 870 ml

Description

The Soudal Soudafoam X-tra 1000 is a 1K polyurethane gun foam. The X-tra formulation delivers up to 61 litres of foam or 46 metres of joint filling from the 870 ml can – more than conventional construction foam. It is used for foaming, insulating and fixing in window, door and building protection applications.

Benefits

  • Solvent-free, ageing-resistant, rot-proof
  • High dimensional stability, hardly any post-expansion after curing
  • Better sound and thermal insulation than mineral wool or cork
  • Precise, economical dosing thanks to gun thread
  • Waterproof, can be plastered, painted and bonded over

Areas of application

  • Installing window and door frames as well as window sills
  • Foaming wall openings, roof conversions, door frames
  • Fixing in apparatus, metal construction and electrical installation
  • Sound insulation of joints and pipe penetrations
  • Gun instead of hand foam: more precise, saves material

Technical properties

1K PU foam, moisture-curing, bulk density approx. 20 kg/m³. Skin formation after approx. 6 min., cuttable after approx. 15 min. Cured -40 °C to +90 °C, building material class E to DIN EN 13501-1 (B2 to DIN 4102). Thermal conductivity 0.037 W/(m·K), joint sound insulation up to 62 dB, compressive strength approx. 38 kPa.

Application & tips

Shake the can approx. 20–30 x before use, insert the valve downwards into the gun. Fill joints only to one third, the foam expands afterwards. Application temperature: can +5 to +30 °C, substrate +5 to +35 °C. Fresh foam can be removed with cleaner, cured foam only mechanically. Not UV-resistant – outdoors, paint over or cover after curing.

Technical data

Area of use: Exterior, Interior
Colour: grey
Pack size: 870 ml
Version: B2
Technical data
Product type: Gun foam
Standards
Standard: DIN EN 13501-1
Use
Field of use: Indoors, outdoors
Merchandise group: Construction foam & PU foam
Application
Tack-free after: 6 min

Data sheets

Data sheets and documents

All documents come unchanged from the manufacturer.

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Soudal N.V.
Everdongenlaan 18-20
2300 Turnhout
Belgium

Electronic address verkauf@soudal.com

All products by Soudal

Information as of: 2026-09-17

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For your project

These products go with it

Project: Seal windows and doors to RAL guidelines

Execute the connection joint in three layers: airtight inside (acrylic A710 or interior tape), insulated in the middle (assembly foam or multifunctional tape), driving-rain-tight and vapour-permeable outside (S730 or exterior membrane). Inside must always be tighter than outside.

  1. Prepare the surface

  2. Apply

    • Part of the system Insulates the middle layer; can only be applied with a foam gun
      €11.95 €15.93 / 1 Litre
    • Alternative One tape for all three layers – then without A710 and S730
      €23.29 €2.91 / 1 Metre
    • Alternative One tape for all three layers – then without A710 and S730. Choose the tape dimension according to window installation depth and joint width
      €23.99 €6.00 / 1 Metre
    • Alternative Narrow version (joint 4–30 mm) only for the lower connection – instead of the wide tape, not in addition. Choose the dimension according to the measured joint width
      €13.49 €3.37 / 1 Metre
  3. Seal & join

    • Part of the system Use on the inside (room side) only
      €4.49 €14.48 / 1 Litre
    • Part of the system Use on the outside (weather side) only
      €10.79 €34.81 / 1 Litre
    • Alternative Alternative to S730/membrane for the outer layer; choose the tape size according to joint width. Inside, continue with A710 or interior tape – K600 BG1 only seals outside
      €6.09 €0.47 / 1 Metre
    • Alternative Membrane route inside, instead of A710
      €36.79 €1.84 / 1 Metre
    • Alternative Membrane route outside, instead of S730
      €22.95 €0.38 / 1 Metre

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