Yesterday I needed to remove a scratched anodizing on a knife, found a couple of compounds to remove the anodizing. To do this, you need to go to the chemical reagents store, buy acids, mix ... in general, it can be dangerous if you have pets or children. And then I came across this video. It already contains enough acid to do this and is relatively safe if you don't try to drink or wash with it 😄
A small update, the master WValtakis from bladeforums, advises another composition, it is even safer and gives a good result:
A small update, the master WValtakis from bladeforums, advises another composition, it is even safer and gives a good result:
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