Flux gel

Flux gels for rework and repairs are usually developed and designated as No-Clean products. They mainly have the same chemical characteristics as flux media in soldering pastes. There is a wide variety of flux gels for different applications.

Kolopaste No. 8 is suitable for repair soldering in SMT and for piston and bar soldering. The large-area soldering of copper, brass and pre-tinned parts is also possible. The extremely low, halogen-free activation causes very good insulation behaviour of the flux residues after the soldering.

Flux-Gel RMA04 is a ready to use thickened rosin (colophony) flux with high solid content in paste form for soldering copper, brass and tinned surfaces. The flux paste has very high adhesive strength and can also hold larger components during the reflow soldering. Therefore, it is outstandingly suitable for repair soldering for SMD components.

The Flux-Gel Multifix 450-01 has been specially developed for rework and repairs in the electronics industry. The flux gel is suitable both for manual application as well as for automatic application using a dispenser.