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..::BIO DeRust::.. ..::RK 88::.. ..::OSD SOL::.. ..::Score 100::..

Bio Derust is a cleaning liquid that's been developed to remove rust and rust residues on most metal and steel surfaces.


  • Neutral pH.
  • Non corrosive.
  • Bio-degradable. 
  • Contains no acids.
  • If applied correctly the product can be used safely on: aluminum, copper, ...
  • Due to its formulation Bio Derust leaves a protective layer on the surface after the treatment to prevent it from rusting again.
  • Degrease the surface and remove the dirt before starting the treatment.
  • Bio Derust has to be used undiluted.
  • Rust shaping: Immerse the object in the product, wait 20 30 minutes and then rinse thoroughly with water. 
  • When the rust shaping is heavy you have to immerse the object between 10 24 hours.
  • We advise you to shortly immerse the object after the treatment to prevent it from rusting again. Let it dry to the air. 
Om nieuwe roestvorming te voorkomen raden wij aan om na de behandeling het voorwerp kortstondig onder te dompelen in Bio Rust en aan de lucht te laten drogen.

PHYSICAL AND CHEMICAL PROPERTIES                  HS Code 34 02 1300

               pH                                                       -           6.0
               Relative density/20 degrees C               -           1.063
               Flash point, degrees C                          -           /
               Solubility in water                                 -           completely soluble


It is recommended that the surfaces to be cleaned or treated should initially be tested with a small amount of the selected chemical in a non-critical area, to determine if any adverse reaction takes place.

Avoid skin contact and wear chemical proof gloves.


Refer appropriate MSDS before handling and use.

  • 25 litre containers x 24 on one Euro pallet.
  • 210 litre drums x 2 on one Euro pallet.
  • 1000 litre BC container.
  • 20,000 litre ISO tank.

This chemical product, its labelling and the information contained on the Product Information Sheet and MSDS, including any directions and recommendations for its use, are based on extensive research and experience.

The information provided however does not exempt the customer from examining the chemical product and its directions for use, to determine that it is suitable for the purpose for which it is intended.

WVT Industries NV
Industrieweg 6 B-2630 Aartselaar : Belgium : Europe