Hoping someone out there can help me out....I'm finishing a set of built-up floats, started painting them with Pactra FormulaU polyurethane spray ("flight aluminum" in color) and just about used up the can. Went down to my hobby shop this morning, asked them to order another can only to find out the product has been discontinued. Through my searches on the net, I discovered that Cheveron "Perfect" Paint is polyurethane as well, but of course I can't find anyone who carries this line of paints either. Does anyone know of another brand that is polyurethane based that I can spray over/with the Pactra FormulaU? Obviously, there's a lot of time invested in glassing, puttying, and prepping and I've had a paint compatability nightmare many years that I don't want to repeat. Thanks for your replies