OTTOCOLL P 520 - Teaserbild


The premium corner connection adhesive

2-component adhesive based on polyurethane
For indoor and outdoor application
  • Excellent adhesion on metals
  • Safe and thorough hardening
  • No volume shrinkage
  • Extreme tensile strength
Technical datasheet

Product details

Fields of application

  • Weathering resistant bonding of corner joints on metal windows, doors and façades as well as conservatories
  • General bonding in metal construction
  • Also suitable for firm bonding of very different materials such as wood, metal, plastics, stone etc.


  • Available in six processing times from 1 to 45 minutes
  • Fast curing even in thick layers - Fast further processing
  • Reliable curing in a defined period of time - Predictable handling and functional strength
  • Non-shrink curing - No volume shrinkage
  • Tensile strength after 7 days - approx. 14.000 N (ift-test certificate)

Standards and tests

  • Tensile strength tested by the ift Rosenheim, Germany (institute for window techniques)
  • According to the requirements of DIN EN 204-D4 to weathering resistant bondings of wood and derived wood products
  • According to the requirements of DIN EN 14257 (WATT 91) to temperature-resistant bondings of wood and derived wood products
  • Conform to LEED® v3 IEQ-credits 4.1 adhesives and sealants
  • French VOC-emission class A+
  • Meets the requirements for fire behavior according to EN 13501: Class E
  • Suitable for applications according to IVD instruction sheet no. 30+35 (IVD = German industry association sealants)

Colours & form of delivery

2x190 ml plastic twin cartridge 2x310 ml plastic twin cartridge
cream white
P520-15-C635 P520-16-C635
dark brown
P520-15-C49 P520-16-C49
RAL 7004
P520-15-C7004 on request
RAL 9016
on request P520-16-C9016
Units per packaging unit 10/Box incl. 10 static mixing nozzles* 10/Box incl. 10 static mixing nozzles*
Pieces per pallet 600 600

*OTTO Static mixing nozzle KWM 18K

Due to typographical reasons the colours shown below may differ from the original colours of the products.

Products, packaging Units and/or colours bearing order codes are available ex warehouse in standard commercial quantities.

More information

Do you have questions about our OTTOCOLL® adhesives?

Our application consultation is available Monday to Thursday from 8:00 a.m. to 4:00 p.m. and Friday from 8:00 a.m. to 2:00 p.m. and will be happy to receive your request.