Hi everyone
wondering if you can help. I have the small 2lb tumble polisher from cookies with mixed shot and barrelbrite. I've had it over a year and never had any problem with it until christmas, then I went to polish some items, and they ended up coming out scummy, like they had a dirty coating on them. I cleaned out the barrel completely, cleaned all the shot and replaced the solution with fresh and it was fine. I haven't used my tumbler since then, but then when I went to use it again today the same thing had happened.
Does anyone have any idea why, and how I can prevent this, as it ends up me having to pumice clean my piece the get the 'scumminess' off.
I don't put any pieces that have been oxidised in it, so I don't know why this is happening
Any help would be appreciated
Thanks