Stellabagpuss
100+ Head-Fier
Simply paint the outside of the box. Similar outcome to the tape,it turned ground box that made a subtle difference,to a massive one.Interesting, how did you use it?
Did you paint the ground box with it?
l have also used it in the inside of a tin box that houses my SSD drive.
You can read more from this thread, at the TAS forum. l thought it would interest some of you.
https://theaudiostandard.net/thread/6981/rustins-shield-electro-smog?page=1