I know all of you will cringe at my question,But here goes--- Have any of you used eastwoods prepping components??? I'm NOT talking about paint,I'm talking about prep stuff--Body filler,Epoxy primer,Sealer,High build primer- What makes it Junk????? Not there equipment but there componets???? We are almost to the epoxy stage on our valiant and now I'm sourcing out products. Thanks Steve