CREID
Member
has anyone ever used toothpaste to polish with?
A gunsmith friend of mine told me he used Pearl Drops tooth polish to lap the rifling in a newly rifled gun barrel. He said it was about as mild an abrasive as he knew of at the time. This was back in the 70's so I have no idea how much the formulas have changed.
Try it out on a scrap pice of acrylic, and let us know. Nothing ventured nothing gained.