[66gtk]

Good to know. Keep us posted on the longer term durability. I went through this nightmare last year with VHT. Did a similar scientific curing procedure you described. Freshly media blasted base, and their primer each time. One repeated failure after another and I followed their directions to the letter each time. Total waste of time and money. Got some cheapo Rustoleum BBQ paint (came in white) and it worked far better than the VHT. It changed color a bit at the collector but it didn't flake/bubble off like the VHT did.