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The new Flux-Ex cleaners from Stannol

Stannol assembly flux ex cleaner

Flux-Ex cleaners: Stannol is expanding its product portfolio with five highly efficient cleaners. The new Flux-Ex series includes broadband and specialty cleaners that are perfectly tailored to their respective areas of application - for example, for cleaning before soldering or for removing residues after soldering. All cleaners are ready to use as a ready-mix: 

  • Flux-Ex Pre - efficient cleaning before soldering
  • Flux-Ex Post - optimum cleaning after soldering
  • Flux-Ex Post Power - extra powerful cleaning after soldering
  • Flux-Ex Glue - the specialist for removing adhesives and heat-conducting pastes
  • Flux-Ex Oven - the all-rounder for cleaning soldering systems

Flux-Ex Pre
Flux-Ex Pre is an aqueous cleaner for the optimal removal of fluxes before soldering, SMD solder pastes on stencils, unpopulated misprints and stencil undersides in screen printers. The cleaner is pH-neutral and quick-drying, making it ideal for the rinsing process.


Flux-Ex-Cleaner Pre offers the following advantages:

  • Suitable for use at low temperatures
  • Low conductivity
  • regenerable
  • single-phase
  • pH-neutral
  • Suitable for use in PV module production

Flux-Ex Post

Flux-Ex Post was developed for the thorough removal of flux residues from assemblies, DCBs and power modules after the soldering process.

Flux-Ex Post offers the following advantages:

  • Suitable for use at low temperatures
  • regenerable
  • single-phase
  • Suitable for use in ultrasonic systems

Flux-Ex Post Power

Flux-Ex Post Power is an alkaline broadband cleaner that thoroughly removes flux residues and solder pastes after the soldering process. The particularly powerful cleaner is particularly suitable for assemblies, hybrids, stencils, misprints, solder frames and carriers as well as machine parts and magazines.

Flux-Ex Post Power offers the following advantages:

  • Suitable for use at low temperatures
  • Low conductivity
  • regenerable
  • single-phase
  • Suitable for use in ultrasonic systems

Flux-Ex Glue

Flux-Ex Glue is the specialist for removing adhesives and heat-conducting pastes. The cleaner reliably removes contamination from screens used in PV module production as well as from stencils, misprints, aluminum and stainless steel. Flux-Ex Glue is pH-neutral and quick-drying. The cleaner can also be used on water-sensitive products.

Flux-Ex Glue offers the following advantages:

  • Suitable for use at low temperatures
  • anhydrous
  • regenerable
  • single-phase
  • Suitable for use in PV module production

Flux-Ex Oven

Flux-Ex Oven was developed for manual cleaning of all types of soldering systems such as SMD ovens or wave soldering systems. The foaming gel removes flux residues thoroughly and gently, for example from machine parts, soldering frames, carriers, aluminum, GRP, plastics, stainless steel and glass.

Flux-Ex Oven offers the following advantages:

  • single-phase
  • Highly efficient, therefore economical to use
  • Application by simply spraying on 
  • Good adhesion to the surface
  • Short exposure time
  • Easy removal with a cloth
  • No rinsing necessary

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