95maxrider
Promoted Users
I would like to clean up and paint my front hubs/knuckles/spindles which I believe are made of cast iron, and media blasting seems to be the fastest and most thorough method of removing rust. Is there any risk of hardening the metal or generating too much heat with blasting? I don't want to do anything that might affect the durability of the metal or make it brittle. I was planning on using coal slag as my media. Any input would be appreciated, thanks!