WhenI have some time I stop by the local plating shop to get some pointers and learn some tricks of the trade. Anyhow noitce when they strip steel items they seem to be red for some apparent reason? Do you know what they use? Also what is the best overal solution to strip most platings? I have tried several different setups but I want one that is going to work for almost all metals and all platings (does not have to strip anodize).