I have two cans of Perma-Slik G for sale. They are extra from a recent mag refinishing project.
Neither has even had the lid popped off -- they are full and new, each the standard 12 oz aerosol 'rattle' can.
One can will completely refinish about 25 30-round mags.
Price is $30.00 for the two cans shipped to the contiguous 48. Payment by postal money order.