Promosolv™ 70

  • Solvent for degreasing & dewaxing
  • Vapor phase (mono-solvent) process
  • Excellent cleaning performance & low HSE impact

Especially developed as a drop-in replacement for trichlorethylene, NPB and other solvents with a high Health, Safety & Environmental impact. While reducing substantially the HSE impact, the degreasing power is at an equivalent level.

It is dedicated to remove heavy oils, greases, waxes, particles, fluorinated lubricants. Depending on the nature of polymerised materials, some varnishes, adhesives, inks & paints could also be removed. PROMOSOLV 70 is compatible with all metals, including very sensitive ones. It has also good compatibility with most plastics & elastomers, however it is necessary to validate before use. The very low surface tension allows to penetrate and clean very tight or difficult to access spaces.

PROMOSOLV 70 is qualified and used by several actors in the aerospace industry (e.g. SAFRAN IN 1500B).

This product also exists in a recycled version (made from recycled solvent) under the name PROMOSOLV 70 T.



  • Thermally and chemically stable in use
  • The very low surface tension allows deep rinsing of parts with complex geometry
  • Short cleaning, rinsing and drying times


  • Continuous recycling in equipment for a long bath-life
  • Can be returned for recycling and re-use
  • The relative high boiling point reduces risk of solvent drag, so limiting consumption


  • Very low toxicity (refer to the SDS)
  • No Ozon Depletion Potential (ODP) & low Global Warming Potential (GDP)
  • Non-flammable

Process examples

The best process will depend on factors such as operating conditions, equipment, desired cleaning time and the nature of contaminants. Our team is ready to advise you.