Let me throw another brand out for comments. It's Southern Poly
out of Georga.

I've heard so many good things about there epoxy primers & clears that I'm going to try them, after using PPG products for 40 years.

Has anone tryed their products? They are a on-line co. & are priced cheaper than PPG. A gallon of So poly cost about the same as a qt of PPG . I hane talked to the owner & he is extremely friendly & will give advice even on other peoples products.

http://southernpolyurethanes.com/

I also am using a another on-line co for sandpaper of all types.
Theis product again are about 1/3 of my local PPG paint supplier

http://www.smartshoppersinc.com/

I'm tired of paying the high cost of paint supplies!.........Don