Hi, quick question for the group. I recently bought some CRC 6-56 as a corrosion preventer bc I read it was ok to use it on fishing reels. I have been occasionly doing some inshore fishing and using my shimano reels. I have always rinsed my reels off in cool water after seeing salt. I was going to use CRC on my reels but then realized that I'm not sure what they are made of? Are the chronarch and curado bodies made of plastic? Is it safe to use a corrosion preventer on reels that aren't metal? Thank yall so much!