Man, thanks, and I promise pictures and details if I go ahead.
I stopped by yesterday, to ask the owner more about it (he's the one who first mentioned it, and I prefer talking to the boss when possible.) He wasn't there but the shop manager talked to me some. Unfortunately, he's not very involved in this particular aspect of the business, but here's what he said (all true to the best of his knowledge).
They keep your vehicle 3 days. They use heat lamps during the process. He thinks about an ounce of product covers a car. There are different price points, depending on how long a guarantee you want. I think he said prices start at $600, but I'm not sure I got that right because a guy on a motorcycle forum also said he was quoted $600 for his bike.
joe