Kester Flux-Cored Solder

Complete kit with non-corrosive flux, wire, and tools for all your lead-free soldering needs.

An ideal no-clean flux designed for use in electronic assembly applications, minimizing residues post-soldering.

A non-corrosive flux used in welding applications to enhance metal adhesion and joint integrity.

A non-corrosive solder paste designed for surface mount assemblies, providing reliable solder joints.

Engineered for precision, this non-corrosive flux aids in creating clean, reliable solder joints in electronics.

A thick paste formula for soldering applications which is non-corrosive and safe for electronics.

Non-corrosive paste ideal for PCB soldering applications, ensuring a clean and safe process.

Designed for precision soldering, this no-clean flux leaves minimal residue and promotes clear joints.

Non-corrosive flux suitable for applying thermal interface materials in electronics, ensuring optimal heat transfer.

A non-corrosive flux designed for lead-free soldering, providing excellent performance and joint integrity.

A non-corrosive, non-clean flux that works well in both electronics and plumbing projects.

Gel consistency non-corrosive flux for precise application in delicate electronic soldering tasks.

Non-corrosive flux designed specifically for jewelry, preventing damage while enhancing solder joints.

Non-corrosive flux for glass repairs, allowing for clean joins without damaging surrounding materials.

Specialized for aluminum, this non-corrosive flux facilitates welding without corrosion issues.

A no-clean flux with a medium viscosity, perfect for a variety of soldering applications including electronics.

A convenient flux pen with no-clean formula, ideal for on-the-go repairs and soldering tasks.

A non-corrosive flux specially designed for copper brazing applications, enhancing joint strength.

Specially formulated for SMD applications, offering excellent performance with no-clean characteristics.

Convenient spray application provides a non-corrosive solution for various soldering projects.

This non-corrosive paste flux is perfect for reducing oxidation during soldering of metal components.

Specially formulated for guitar pickups, this non-corrosive flux ensures optimal electronic performance.