GEOMET®

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Lubrication for challenging tightening operations

DACROLUB® 10 is an organic topcoat made from water-based chemicals. This topcoat can be applied to GEOMET® and DACROMET® coatings, whereby the friction coefficient of threaded parts can be reduced and controlled.

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Caracteristiques and performance*

  • Dry lubrication film
  • Friction coefficient: 0,08 – 0,14 on parts with GEOMET® or DACROMET® measured according to EN ISO 16047
  • DACROLUB® 10 gives freedom from possible stick-slip problems when tightening (VDA 235-203)
  • Appearance: clear
  • Salt Spray Test according to ISO 9227 :

            No effect on the corrosion resistance of the GEOMET® or DACROMET® base-coat

  • The combination GEOMET® / DACROLUB® 10 or DACROMET® / DACROLUB® 10 is particularly suited to fasteners since it provides them with optimal protection and assembly properties
  • Being easy to apply, the DACROLUB® 10 can be coloured to be used for part identification (green or blue in standard)
  • Competitive coating cost

 

* Results may vary depending on substrate, geometry of parts and type of application processes. The tribological properties are validated on a reference hex-headed M10x55 screw.

Application process

DACROLUB® 10 can be applied in one single thin coat by Dip-Spin or spray.

Environmental safety

  • Aqueous dispersion
  • Complies with REACh
  • Complies with the 2011/65/EU and (EU) 2015/863 directives

Main worldwide specifications

  • DAIMLER (DBL 9440.43/.89)
  • FIAT Group (Cap. 9.57513)
  • VDA 235-203
  • VW Group (TL245)
GEOMET®