ContraFlux Concentrate is an aqueous, alkaline broadband cleaner specifically designed for maintenance cleaning of tools and containers used in electronics manufacturing, and is well suited to cleaning rosin, colophonium and flux residues. ContraFlux has additive for best material protection when cleaning solder frames, solder masks, ESD boxes, PCB magazines, condensate traps and radiator panels.

ContraFlux is a concentrate and is blended with tap water, and reaches its best cleaning efficiency at a mixing ratio of 1:3 to 1:5. Contraflux is suited for use in kolb AirFlow® systems as well as all common spray-in-immersion cleaning systems; it may also be suitable for ultrasonic cleaning systems and manual cleaning. Consult A-Tek for suitability reports.

ContraFlux reaches its best efficiency at a mixing ratio of 1:3 to 1:5 with water.