R rod56 Jun 19, 2013 #1 Is 2 coats of SPI SS Black enough to be able to color sand, cut & buff? Also what is the pot life of mixed SS?
Is 2 coats of SPI SS Black enough to be able to color sand, cut & buff? Also what is the pot life of mixed SS?
Barry Paint Fanatic Staff member Jun 20, 2013 #2 Depending on speed of activator but medium would be 300 minutes. Yes (maybe) but I would do three, as everyone sprays different and you don't want a primer spot showing up.
Depending on speed of activator but medium would be 300 minutes. Yes (maybe) but I would do three, as everyone sprays different and you don't want a primer spot showing up.
