Cosmofen Duo 2-Part Adhesive

Cosmofen DUO is a high-strength 2 part PUR-adhesive for the bonding of aluminium corner angles during manufacture of windows and doors and achieves robust, force-fit connections with outstanding heat and weather resistance. The adhesive also has excellent bonding strength on other construction materials including PVC, HPL and has very good weather resistance.  Each cartridge comes with 1 mixer nozzle.

Typical Uses

  • For bonding mitre joints during the manufacture of aluminium windows and doors.
  • Bonding of aluminium corner brackets into anodised and powder-coated panel and sash frame profiles for aluminium windows, doors and façade construction.


  • Wide range of adhesion to different building materials
  • High strengths
  • Controlled hardening
  • Large gap bridging
  • Easy handling of the tandem cartridge with static mixing tube
  • Long processing time
  • Thixotropic, does not drip
  • Good weather resistance
  • Solvent-free
  • Suitable for the injection process in window construction
  • Can be painted over when cured
  • Later powder coating possible
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Product Specs

Cartridge size


Box Quantity


Product Order Codes

Product CodesProduct DescriptionSizeColourPack Qty
40.0364.001OBEX CORTEX Cosmofen Duo - White (C/W Nozzle)550gWhite10
40.0364.002OBEX CORTEX Cosmofen Duo - White900gWhite10
40.0364.003OBEX CORTEX Cosmofen Duo - Grey (C/W Nozzle)550gGrey10

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