D Dan H Nov 15, 2017 #1 I am going to spray a medium blue PPG BC, what color primer should I use Gray or White?
B Bennett Bryner Nov 16, 2017 #2 If its in DBC it will tell you on the mix formula which shade to use on their G1-7 scale. Probably medium gray though would be fine.
If its in DBC it will tell you on the mix formula which shade to use on their G1-7 scale. Probably medium gray though would be fine.