We did a old catering van with rustoleum white a while back after seeing the guys on Monster Garage do it to an old Milk Truck- we used pretty much the mix ratio talked about here, scuffed it with Scotch Brite and rolled it on!! Every bit as good as a Maaco cheapie job, for about 1/8th the price!! !! The 66 Valiant wagon is getting ready to get a few coats of Bright Red the same way real soon!!