not sure what your looking for but when i had mine blasted about ten yrs ago,i brushed on rustoleum primer then a couple coats of their gloss black.then the project stalled for 8or9yrs and sat outside unprotected,it held up very well.this was the outside bottom.i would do it again...............dave


1949 Chevrolet 3100

"When this thing hits 88 miles an hour, you're going to see some serious sh%t." -Doc Brown