I’m waxing have a 22’ Walkaround.
It takes me a good 8-10 hours to compound, clean and apply the first coat of wax. Wait a week, then another 2-3 hours to apply the second coat.
Collinite 885 is wet on wet application which requires application and removal by hand. A lot of work, but it only gets done once a year and the results are stunning.
The amount of suspended solids in saltwater is incredible. Between the salt and sand, it’s like running in 1,000 grit sand paper. You could literally fill a salt shaker with the dried salt off the gunnels at the end of the day.