VULKAN Lokring automotive

Anaerobic sealant

Vehicle Air Conditioning - Anaerobic sealant


  • Specially developed for the LOKRING assembly.
  • Must be used for all LOKRING assemblies.
  • Compensates for any unevenness in the tube surface.
  • Ensures that every LOKRING connection is hermetically sealed.


LOKPREP 65G is suitable for aluminium tubes. Other tube materials on request.