Glen Yates, ceramic coated my C8 with graphene ceramic coating (7 yr. ) one day - came back following day to put another coat (not sure what?) on. He has a well equipped truck with all the material to do a complete detail and/or ceramic coating including U.V. lighting. He did my car in my garage. His prices are crazy reasonable. He is very reliable, honest and loves what he does. I would highly recommend him. He has done a lot of corvettes and other cars.