Wir machen Holz stark.

Home » Products » Koralan® » Grey Wood Renovator

Koralan® Grey Wood Renovator

Cleaning concentrate, water-soluble


For heavily greyed or weathered wood. Deeply penetrating cleaning concentrate based on oxalic acid.

To refresh and prime weathered, greyed wood outdoors, e. g. for old decking and greyed garden furniture. Brings out the natural colour of the unweathered wood again.

Apply with a scrubbing brush or scrubber and leave it to soak in for about 10 minutes. Then rinse it with plenty of water.


  • Colourless
  • Easy to apply
  • Low-odour
  • Water-soluble
  • Also removes iron stains, etc. on wood

  • Water-based
  • Easy to handle
  • Application quantity:
    approx. 50 – 150 ml /m2 depending on the dilution or level of dirt
  • Container sizes:
    1 l | 2.5 l
  • Download
    Technical data sheet

Suitable with:

Koralan® Wood Oil
Koralan® Wood Oil Special
Koralan® Wood Cleaner
Koralan® Grey Wood Renovator
Product film: Koralan® Grey Wood Renovator
Product film: Koralan® Wood Oil
Product film: Koralan® Wood Oil Special
Product film: Koralan® Wood Cleaner
Product film: Koralan® End Grain Wood Protection
Product film: Koralan® Teak Care Oil
Product film: Koralan® Wood in the Garden