My 2013 dark blue gel coat has been maintained with Collonite 885 heavy duty fleetwax( 2coats..spring and fall..)...designated for marine and aircraft usage. I have used Collonite 920 cleaner wax a couple of times after the fall powerwash . There are newer products that some recommend, but at this time, with no chalking or hazing ....it tells me to continue with collonite. Understand I am fresh water....but the boat is in the slip for up to 4 months at a time and removing marine growth is not an issue with a power wash. I use the 885 on stainless and chrome after cleaning with Never-Dull cotton wadding.......its an old navy thing..
