PC 73

Application:                         PC 73 is a spray wash compound designed as a superior quality product for the removal of soils including sulfurized, chlorinated, or other types of metal working lubricants, as well as other heavy soils. PC 73 is an excellent cleaning compound to use in spraywash machines as well as in soak or immersion tanks.

PC 73 is a low foaming, high strength alkaline liquid consisting of wetting agents, alkaline detergents, silicats, corrosion inhibitors and waterconditioners. PC 73 is safe on most metals, including aluminium. When PC 73 is not rinsed off, a light rust protective film will remain on the parts. This film will serve as a temporary in process rust preventative. This film is effective in inhibiting corrosion for a period of several days or weeks, depending on storage conditions. 


Polyethylene containers of 31 kg. and 246 kg.


All information concerning the safety measures regarding our products can be found on the material safety data sheets provided by us.  During manipulation of the product always wear suitable protective clothing, gloves and an eye/face protection. 

Dispensing:   Manual, or do use with an electronic conductivity dispensing system.
Controlling:   By titration or use a conductivity instrument, ask your technical adviser.
Technical information:         Form:        PC 73 is a liquid. 
  Specific gr.:

1,20 kg/l.

  pH value:  

pH 14.0 – 100% solution.

  Material tank: 

Steel ‑ stainless steel.


Readily biodegradable.  Polluted wastewater should be treated and be disposed of as hazardous waste.

Ask your technical adviser!

Use instructions: Dispensing: 0,5 – 4%, depends on application.
  Temperature:      ± 40/80°C.
  Cleaning time: Depends on soal load.
  New solution: Always add the product into warm- or cold water.