This coating is similar to TOPCOAT® ULTRA, however the plasma sprayed nickel-chrome based adhesive layer is replaced by an HVOF sprayed nickel based superalloy (TOPCOAT® 177). As a result the corrosion resistance and resulting operational reliability is improved. Typical applications are the same as those of TOPCOAT® ULTRA applications:

  1. Hydraulic parts, e.g. piston rods
  2. Plungers
  3. Components in the automotive industry
  4. Wear resistant sealing surfaces
  5. Wear resistant sleeve bearing surfaces

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