Flux Deca Flux Pincel for Soft Soldering in Copper Pipes

Gel flux with brush attached to the lid for use without previous polishing of the soldering surfaces. Does not contain any acid or zinc chlorides. Does not contain hazardous substances. Non-corrosive. Complies with applicable European standards which require that de-oxidisation of the old oxide on the soldering surfaces happens only after the surface has been heated up to a temperature of 270-280 °C. This is to ensure that the flux remains active if, for example, the installer forgets to wipe away excess flux after soldering.