after three days the 30b stripes were starting to wear so I decided to try a brushed finish. I left the tank together and spun it in my fingers with some 400 grit. took about five minutes. planned to later use a finer grit but kind of liked the look. I took it apart and did the plastic part with the 400 and thought it a bit rough. ten minutes with 1000 grit looked better to me so I called it done. I kinda like it. Sorry for the bad cell phone pic. 

Last edited: