I'm not painting calipers, but I painted the inside of the backing plates of my 53 with a high temp rattle can paint from the hardware store that is sold for painting BBQ grills, etc. (supposed to be good to 1200 degrees).

Jeff Nelson

"Beer is proof that God loves us and wants us to be happy." - Benjamin Franklin
"Always do right. This will gratify some people and astonish the rest." - Mark Twain