Water-based cleaning medium for baked-on flux removal

ATRON® SP 200 is an aqueous-alkaline surfactant cleaner, specifically developed to remove baked-on fluxes from solder pallets and condensation traps. ATRON® SP 200 can be used for the removal of unsoldered solder pastes from SMT stencils. The cleaner can be used in air assisted, spray-in-air and ultrasonic cleaning equipment.

Advantages compared to other surfactant cleaners:

  • Simple, easy-to-use handling
  • 3 to 10 times longer bath life than traditional surfactant cleaners
  • Reduced number of bath changes results in a lower volume of used cleaner that requires disposal, thereby reducing process costs
  • Excellent compatibility with aluminum and epoxy surfaces
  • Does not leave residues on cleaning equipment
  • No build-up of organics in the rinsing section
  • Suitable for cleaning conveyor fingers and the removal of extremely baked-on flux residues in solder ovens and similar applications
  • Halogen free
  • Low VOC product
  • Clean Air Solvent certified product
Water-based cleaning medium


Area of Specific Application



  • Baked-on fluxes
  • Solder pastes (unsoldered)
  • Low solid flux residues

Process Optimization Products