Hey Mit , whats EDP mean???? I'm not up on all these terms...and why not just sand it off if you care enough to use SPI ???Personally I dont trust that primer that comes on it ... if I care enough to use SPI it comes off ,If I dont care (like a used car ) it stays on...It always so thin it sands off ez enough ,,,
Last edited by deadbodyman; 02-08-2013 at 08:26 PM.