Promosolv™ DR1

  • Solvent for rinsing & spotless fast drying
  • Co-solvent cleaning & drying process
  • Very low HSE impact

Especially designed to replace rinsing solvents with a high HSE impact and to offer a product in accordance with the latest and future environmental regulations. It is used in combination with our TOPKLEAN™ range to offer an environmentally friendly solvent solution without compromising on high cleaning performance. The very low surface tension allows to penetrate very tight spaces, making sure any cleaning chemistry is fully removed after rinsing.

This product also exists in a recycled version (made from recycled solvent) under the name PROMOSOLV DR1 T.



  • Thermal and chemical stable in use
  • The very low surface tension allows deep rinsing of parts with complex geometry
  • Short 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.

Separated Co-solvent

Mixed Co-solvent