NDB Stop-Off


NDB Stop-Off coating is a “Do All” water-based coating for heat treating, being effective for all nitriding, carburizing, and carbonitriding atmospheres. NDB provides a hard abrasion resistant barrier layer on all metals — proven effective for fluidized-bed processing, where abrasion resistance is mandatory. NDB has no environmental/flammability problems like solvent-based stop-off coatings.

Key Attributes
  • 100% Effective for All Processes & Metals & Most All Case Thicknesses
  • Abrasion-Resistant, Hard Coating
  • Usable Even for Alloy Steels (8000 series, such as 8160)
  • Applied Like Housepaint by Brushing, Dipping, or Spraying
Ideal Use
  • Fluidized Bed Nitriding
  • Vacuum, Gas, & Pack Carburizing
  • Carbonitriding
  • Salt Bath Treatment
  • Scale & Decarburization Control

Link to PDF datasheet: NDB Stop-Off