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Two 10ml solder flux paste syringes with plungers and dispensing tips

Lesnow Solder Flux Paste 2 sets 10ml

SKU CH-H7RE-F1Y2N

Two 10 ml no-clean flux syringes with plungers and tips for PCB, SMD and mobile-phone repair

  • Fit and compatibilityOut-Opening, Narrow Stile, Store Front Doors
  • Certifications and standardsLead Free Compliant
  • Two 10 ml flux sticks with plungers and dispensing heads for precise application
  • Halogen-free, lead-free formula prevents corrosion on circuit boards and components
  • Non-conductive when dry for safe use on sensitive electronics
  • Suitable for PCB, SMD, SMT, mobile phone and appliance repair
  • No-clean residue saves time on post-soldering cleanup

Professional Soldering Kit

This Lesnow solder flux paste kit provides two complete sets for electronics repair and assembly work. Each set includes a 10ml flux stick, a plunger, and two dispensing heads for precise application. The package suits technicians handling PCB, SMD, and SMT tasks across mobile devices, home appliances, and instruments. It is designed for both soldering and desoldering operations in professional and hobbyist environments.

Lead-Free Non-Corrosive Formula

The flux is halogen free and lead free compliant, meeting environmental standards for modern electronics work. Its non-conductive dry state and strong insulation properties protect sensitive circuit boards from corrosion during and after use. The formulation delivers good flow ability for clean joints without leaving harmful residues. Users can apply it confidently on metal surfaces without risk of long-term damage to components.

Upgrade From Basic Flux Pens

This kit replaces single-use flux pens or bulk liquids that lack controlled dispensing and consistent quality. The piston-style delivery with interchangeable heads offers better precision for fine-pitch work and rework stations. The jump is worth it for repair shops and serious hobbyists who need reliable, repeatable results across varied board types. Casual users doing occasional through-hole soldering may find simpler tools sufficient.

How it compares

Measured against everything we stock in Soldering Irons & Stations, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 77% of the 802 comparable items (median $25.99).

Specifications

Compatibility
Fit and compatibilityOut-Opening, Narrow Stile, Store Front Doors
Environment & compliance
Certifications and standardsLead Free Compliant

Questions about this item

What standard does the flux meet for lead content?

The flux is Lead Free Compliant, so it contains no lead and meets RoHS-type restrictions for electronics work.

What physical items come in each set for dispensing the paste?

Each set includes one 10ml stick of flux, one plunger and two dispensing heads for controlled application.

How do you load the flux into the syringe for the first use?

Insert the 10ml stick into the barrel, seat the plunger behind it, then attach a dispensing head before pressing to dispense.

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