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Ottocoll P525 Turbo PU adhesive RAL 7012 2x190 ml

Description

The premium corner-joint adhesive OTTOCOLL® P 525 is a 2-component PU adhesive that is perfectly suited to weather-resistant bonding of corner joints on metal windows, doors and facades as well as conservatories. But this adhesive also handles various other bonds in metal construction and various force-locking bonds of a wide variety of materials such as wood, metal, plastic or stone without any problem. OTTOCOLL® P 525 is characterised by reliable through-curing without volume shrinkage and extreme tensile strength in the cured state.

  • Available in six processing times from 1 to 45 minutes
  • Fast curing even in high layer thicknesses - Fast further processing
  • Reliable through-curing in a defined time - Plannable handling and functional strength
  • Shrinkage-free curing - No volume shrinkage
  • Tensile strength after 7 days — approx. 14,000 N (ift test certificate)

Areas of application Ottocoll P525:

  •   Weather-resistant bonding of corner joints on metal windows, doors and facades as well as conservatories
  • General bonding in metal construction
  • Also suitable for force-locking bonding of a wide variety of materials such as wood, metal, plastics, stone etc.

Standards and tests:

  • Tensile strength tested at the Institute for Window Technology, Rosenheim
  • Meets the requirements of DIN EN 204-D4 for weather-resistant bonding of wood and wood-based materials
  • Meets the requirements of DIN EN 14257 (WATT 91) for heat-resistant bonding of wood and wood-based materials
  • LEED® v3 compliant Credit IEQ 4.1: adhesives and sealants
  • French VOC emission class A+
  • Complies with the requirements for fire behaviour to EN 13501: class E
  • Suitable for applications according to IVD Technical Data Sheet No. 30+35

Pre-treatment:

The bonding surfaces must be cleaned and any contamination, such as release agents, preservatives, grease, oil, dust, water, old adhesives / sealants and other substances that impair adhesion, must be removed. Cleaning non-porous substrates: clean with OTTO Cleaner T (flash-off time approx. 1 minute) and a clean, lint-free cloth. Cleaning porous substrates: clean surfaces of loose particles mechanically, e.g. with a steel brush or a grinding disc. The bonding surfaces must be clean, free of grease, dry and sound.

Application notes:

Processing 2K adhesives and sealants from side-by-side cartridge: First remove the stoppers of both components. Insert the cartridge into the gun. Squeeze out material until material emerges from both components. Wipe off material and attach the static mixer. Check the homogeneity of the mixture. Apply the adhesive and join the parts as soon as possible, at the latest within the processing time. Because of the many possible influences during processing and application, the applicator must always carry out a trial application. The specific use-by date can be found printed on the container and must be observed. We recommend storing our products in the unopened original containers dry (< 60 % RH) in a temperature range of + 15° C to + 25° C. If the products are stored and / or transported for longer periods (several weeks) at higher temperature/ humidity, a reduction in shelf life or a change in material properties cannot be ruled out. Safety goggles must be worn during application. Maximum working pressure 5 bar when processing with compressed-air guns.

Supplied as:

2 x 190 ml cartridge (10 cartridges per carton)

Colour:

dark brown

Technical data

Colour: RAL 9016 traffic white, cream white, dark brown
Pack size: 2 × 310 ml dual cartridge
Technical data
Contents: 380 ml
Product group: 2-component adhesive
Standards
Standard: DIN EN 204
Use
Merchandise group: Adhesives
What's included
Supplied as: 2x 310 ml cartridge

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 Hermann Otto GmbH
Krankenhausstr. 14
83413 Fridolfing
Germany

Electronic address info@otto-chemie.de

All products by OTTO Chemie

Information as of: 2026-09-17

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For your project

These products go with it

Project: Bond and repair metal and plastic

Roughen the bonding surfaces, degrease them and prime depending on the material – then the bond also holds on metal and plastic. Join small parts with superglue or 2K epoxy, loaded bonds with contact adhesive or 2K adhesive from the twin cartridge.

  1. Prepare the surface

  2. Tools & accessories

  3. Finish & care

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