DO 300 Non-Chromated Deoxidizer

DO 300 is a highly concentrated and effective liquid chemical deoxidizer/desmutter especially designed for desmutting and deoxidizing all wrought and extruded aluminum alloys. DO 300 does not contain chromates. The DO 300 solution completely removes the smut and alloying constituents left by chemical etching or etch cleaning. The deoxidized surface is precisely prepared for spot welding, anodizing or for the application of a chromate conversion coating film.

DO300 TDS