Try contacting the SSPC which is the "Society for Protective Coatings". This is the organization that creates coating standards and specifications for all different types of industries, I'm sure you would be able to get some help from them.
They have a public e-mail system that you can register for and it allows you submit questions, and the members from all over the world and all different industries who have signed up as well may answer your question, or at least give you some guidance to get an answer. It's called SSPC Coatings-talk. Copy the address below, and send it in an e-mail, this should get you started.
Good Luck.
Coatings-talk@listserv.sspc.org