Single-Phase Formulation
VIGON® N 680 - Latest pH Neutral Defluxing Solution for SMT and THT Low Standoffs
Hydron® SE 230A - Semiconductor Defluxing
First to Market with Innovative pH Neutral Cleaning Solutions


Water-based cleaning medium for defluxing


ATRON® AC 205 is a FAST® Technology based cleaning agent specifically designed to remove flux residues from electronic assemblies. The product was developed to improve the cleaning performance and bath life of traditional surfactant-based cleaners, thereby significantly reducing overall cleaning costs. ATRON® AC 205’s mild formulation is particularly gentle on all materials and solder joints. ATRON® AC 205 can be used as a drop-in replacement for high and medium pressure, inline and batch cleaning systems.

Advantages compared to other surfactant cleaners:

  • Ethanolamine-free
  • Enables fast removal of a wide variety of the latest lead-free and eutectic flux residues
  • 3 to 10 times longer bath-life than traditional surfactant cleaners
  • The non-foaming formula does not promote “white scaling”
  • Gentle formulation leaves solder joints and pads shiny and bright
  • Low odor

Alternative Products

Area of Specific Application

  • For components with low standoff
  • Short contact times



  • Flux residues
  • Solder pastes (unsoldered)