I am currently in talks with a builder and they don't use epoxy. They do coated boards but they use cyanoacryllic. I have no experience with anything other than wood and epoxy. I am just curious if anybody has experience with both coatings and can offer a comparison. I am thinking any hard finish will get a similar sound since Pedulla's sound epoxied to me and they do coat with polyester but I am unsure. I am also curious how cyanoacryllic holds up over time.