Zestron Bath Analyzer 10 The ZESTRON® Bath Analyzer 10 accurately monitors cleaning-agent concentration to maintain consistent cleaning results. Zestron HC Aerosol ZESTRON® HC is an aerosol cleaner for residue-free manual cleaning of dispensing needles, tools and SMT adhesives. Zestron SD 301 ZESTRON® SD 301 is a solvent cleaner for solder paste, SMT adhesives and thick-film paste on stencils and screens. Zestron SW ZESTRON® SW is a high-flash-point solvent cleaner developed for SMT printers without vacuum drying.
