Soldering flux gel TT KELLER indicator type 20 ml jar Rexant 09-3692

REXANT indicator flux gel is used for high-quality soldering of electronic components, radio-technical products, and SMD component mounting. It is suitable for soldering almost all metals and alloys. It contains a red activity indicator that decolorizes after soldering, indicating the absence of an active component at the solder joint. Upon completion of work, flux residues protect the solder joint from corrosion, so removing residues is not recommended. If necessary, flux residues can be removed with white spirit, solvent №646, or hot water. Maximum activity temperature: +170...+250 °C. Main components: technical vaseline, tetraethylene glycol, emulsifier, and thermocolorant. Packaging option – 20 ml jar.