Shark skin is the complete fucking opposite of smooth, wtf are you guys talking about? It's basically millions of tiny sharp teeth.
FFS, it used to be used in woodworking in the past before we had sandpaper. That's how abrasive it is.
Shark skin is the complete fucking opposite of smooth, wtf are you guys talking about? It's basically millions of tiny sharp teeth.
FFS, it used to be used in woodworking in the past before we had sandpaper. That's how abrasive it is.