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Bosig Windfix membrane adhesive white, 920 g / 600 ml

Description

Windfix from Bosig is a foil adhesive based on acrylate dispersion for RAL installation. It bonds fleece and sealing foils at the window connection and stays weather-resistant.

Benefits

  • Weather-resistant, also suitable for the external connection
  • Acrylate dispersion, low odour in application
  • 920 g fill quantity, corresponds to 600 ml container volume
  • Coloured white, the application remains visible
  • Matched to fleece foils and sealing foils

Areas of application

  • RAL installation of windows and doors
  • Bonding fleece foils at the window connection
  • Bonding sealing foils to adjoining components
  • Connections indoors and outdoors in window construction

Product details

Foil adhesive based on an acrylate dispersion, colour white, fill quantity 920 g or 600 ml, a container per pack, weather-resistant. Made in Belgium.

The substrate must be sound, dry and dust-free. Apply the bead continuously and lay the foil in without tension so that it does not pull out of the joint while drying.

Technical data

Area of use: Exterior, Interior
Colour: white
Material: Polyacrylate
Technical data
Contents: 920 g
Product type: Membrane adhesive
Product group: Window sealing tape & window connection membrane
Use
Field of use: Indoors, outdoors
Merchandise group: Tapes & films
Origin
Country of manufacture: Belgium

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address BOSIG GmbH
Brunnenstraße 75-77
73333 Gingen
Germany

Electronic address info@bosig.de

All products by Bosig

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
  4. Tools & accessories

4 items selected