SMT Equipment

No-Clean Soldering Fluxes

Company Information:

Global soldering materials manufacturer founded in 1980 headquartered in IL. U.S.A. Products include: RoHS lead free solders + leaded, Metals Recycling Program, Solder Check Up Program, Technical Support. ISO 9001:2015 Certified

Addison, Illinois, USA


  • Phone 630-628-8083
  • Fax 630-628-6543

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Company Postings:

(1) used SMT equipment marketplace item

(30) products in the catalog

No-Clean Soldering Fluxes

No-Clean Soldering Fluxes


No-Clean Soldering Fluxes


Solder Materials

Offered by:

Qualitek International, Inc.


No-Clean Soldering Fluxes Description:

Qualitek no-clean fluxes are formulated to meet the changing requirements for today's soldering operations. Designed for wave soldering conventional and SMT circuit board assemblies, these extremely low solids content fluxes leave practically no residue after soldering. Boards are dry and cosmetically clean as they exit the wave solder machine. There are no residues to interfere with electrical test probes and the expense of cleaning is eliminated. Qualitek NC fluxes are formulated to provide good activity while being halogen-free, non-corrosive and without surface insulation resistance degradation. No offensive odors are given off during soldering. Chemistries compatible with all Qualitek lead free alloys.

Qualitek's No-Clean Soldering Fluxes:

  • 355-35 VOC Free No-Clean Flux For Lead Free Chemistries - VOC Free Flux for spray application. Excellent wetting and topside hole fill even with OSP coated bare copper boards. Softer residues for pin testing.
  • 392-35 No-Clean Flux For Lead Free Chemistries - Use for spray, foam or wave application. Excellent wetting and fluxing. Minimum residue on assembly after soldering. Joints are left shiny.

Flux Packaging Options:

Flux is availabe in 1 gallon, or 5 gallon jugs
and 55 gallon drums.

Qualitek has a wide variety of soldering fluxes available for lead and lead free processes.

  • No-Clean Fluxes For Leaded & Lead Free Assemblies
  • Water-Soluble Fluxes For Lead Free Soldering
  • Rosin Fluxes
  • Rosin Mildly Activated (RMA) Fluxes
  • Fully Activated Rosin Fluxes
  • Lead Tinning Fluxes

No-Clean Soldering Fluxes was added in Mar 2015

No-Clean Soldering Fluxes has been viewed 600 times

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