With products of the  D-Rust NK-Series rust and scale can be removed in a neutral solution.

Since hydrogen development does not take place in the neutral range, these products a good alternative for descaling of hardened or

sensitive steel parts.

  • suitable for  light to medium rust
  • no hydrogen embrittlement
  • no dissolution auf the metal
  • degreasing properties
  • optimum pH-value: 6,5 to 7,5
  • higher temperatures necessary: 50 to70 °C

Piece of a steel sheet with rolling skin and laser cutting edges (right side of the sheet). After treatment with D-Rust NK2, all surfaces are free of metal oxides (left side of the sheet).