Soldering Fluid and Flux
Soldering fluid, or flux, is a liquid flux that dissolves the oxide layer on the metal surface to be soldered and helps the molten solder wet the surface and spread evenly. It is used in electronic board soldering, in tinning cable and component leads, and in desoldering and resoldering jobs. In this category, Feray and Soldex brand soldering fluids in grades such as PC-26, PC-33, FSW-32, ARAX FLUX, NO-CLEAN and ROL-0 are sold individually in 1 LT volume. Choose the flux according to the grade suited to the board and alloy, whether cleaning is needed after soldering (no-clean types are for jobs where the residue can be left without cleaning) and the method of use. For the grade name and instructions for use, refer to the product information, and for flammability and ventilation, to the safety data sheet. Soldering fluid does not contain solder alloy and does not make the connection on its own; it does not replace solder wire.
Products
- Soldex Soldering Flux SR - 33 1 L — Soldex · SKU: KSN9111 · TRY 558.61 · In stock
- Feray Soldering Flux PC - 33 1 L — Feray · SKU: KSN9102 · TRY 425.00 · In stock
- Feray Soldering Flux PC - 26 1 L — Feray · SKU: KSN9101 · TRY 400.00 · In stock
- Feray Soldering Flux PC - 70 - Thinner 1 L — Feray · SKU: KSN9108 · TRY 315.00 · In stock
- Soldex Soldering Flux ARAX 1 L — Soldex · SKU: KSN9114 · TRY 484.13 · In stock
How to choose Soldering Fluid and Flux
Soldering fluid, or flux, is a liquid flux that dissolves the oxide layer on the metal surface to be soldered and helps the molten solder wet the surface and spread evenly. It is used in electronic board soldering, in tinning cable and component leads, and in desoldering and resoldering jobs.
- Identify the measurement or fastening task and the required insulation safety rating.
- Select jaw profile, cross-section range and accessories for the conductor or fastener standard.
- Check CAT voltage category and replacement tip or die availability for field conditions.
Frequently asked questions
What is Soldering Fluid and Flux and where is it used?
Soldering fluid, or flux, is a liquid flux that dissolves the oxide layer on the metal surface to be soldered and helps the molten solder wet the surface and spread evenly. It is used in electronic board soldering, in tinning cable and component leads, and in desoldering and resoldering jobs.
What should I compare when choosing Soldering Fluid and Flux?
Choose the flux according to the grade suited to the board and alloy, whether cleaning is needed after soldering (no-clean types are for jobs where the residue can be left without cleaning) and the method of use.
Where can I find technical details for Soldering Fluid and Flux products?
Soldering fluid does not contain solder alloy and does not make the connection on its own; it does not replace solder wire.
Soldering Tools and Materials Selection Guide: Technical Criteria and Engineering Practice