Warton metals total clean 200 cfc free flux residue remover solution warton metals total clean 200 warton metals total clean 200 is a cfc free cleaning solution developed especially for bench top removal of rosin or rosin free flux residues after the soldering process it is a solvent based cleaner and offers greater cleaning power than similar isopropanol cleaners warton metals total clean 200 cfc free flux residue remover aerosol 400ml