mix it thick
mp 182 is fun stuff, the easiest is to just shoot it on,basic cup gun, gravity or hvlp. mix it with mh165 the can should tell you the exact ratio, its got kindof sandy grey pink color, that when dries, sands nice. rolling it on will be ok in places that you doent care about, but all rollers you buy will leave a tecture, and this primer starts kicken in about 2 hours on a hot day, in the gun, the cup you mix it in, whatever. so spray it, you will get more done consistently and for way less mess. watch for overspay. duh.