i sure wish they still made DP-90 epoxy and K36 surfacer ...that was some goooood stuff....but i heard that it didnt meet EPA standards and discontiued ....but if they still made i would not have ventured into mix my own territory LOL
so far i have had good luck with Omni epoxy ...MP170
i usually stay with some PPG line
DBU was another good one that was discontinued....that stuff color matched sooo good LOL