Since Radio Shack went the way of the Dodo, I have no idea which etching fluid to source. I'm thinking I'd like my 3HM even more of it were stripped. Perhaps even my new Laser Strike. I have good success with Airplane Stripper, and have made my own etching fluid in the past. But that is a hassle. I only need a Testor's Paint sized jar. This is the only stuff I can source locally. https://www.amazon.com/Armour-ARM15...t=&hvlocphy=9017624&hvtargid=pla-347663386982 Thanks, LV,