Summer is rolling around and i wanna finally clean the engine bay. But i have this coating around the engine bay, that just makes it look hideous. My mechanic told me that it's a coating the only certain provinces carry. I know its not grease. I've tried using aircraft remover just for kicks to see if it would work but nothing. What would you guys recommend and where would i get this stuff? Thanks in advance. Here are a couple of pictures to give you guys an idea.