Buddy of mine wanted to powder coat a set of brake rotors. So he didn’t have any tape to tape the braking surface. So he tried smearing lithium grease on the braking surface. Powdered them and he said it worked like a charm. Took them out, wiped them off and it looked really good. I’m trying to get him to send me a picture.
Anybody ever try this? Or is this and trick used a lot?