When painting the bottom of your boat, remember that preparing the surface (although messy) is necessary to get the most desired end result.
By Trevor Goolsby
With warmer weather on the horizon we can’t help starting to think about getting the boat ready to splash. One of the least favorite of all tasks has to be repainting the bottom. Yes, the prep work to get the surface ready for paint can be messy, but having the proper tools can minimize the pain and suffering. A decent power sander; preferably with dust collection, gloves, overalls and a dust mask can really make a difference. When sanding be sure to take it slow and be careful not to sand through the paint to avoid damaging the gel coat. If in doubt, work tight spaces and corners by hand. Spend the time and effort into preparing the surface – it will show in the end result.
Here’s a tip for you: I recommend you pour the paint from the front of the can so when the paint drips down the can it won’t be covering the application instructions. I should have started with, “before you begin read the instructions.” There are many factors that go into choosing paint, and the small print on the back will lead you in the right direction. Keep in mind too, all of the major paint manufactures make eco-friendly water-based paint that make applying less hazardous and clean up a breeze.
Once your bottom is prepped and ready for paint, you are going to want to tape and mask out the waterline and any items that you don’t want painted. Remember any underwater metal may require a different paint then the fiberglass bottom. Start with paint brush and paint around all the places you can’t get to with a roller. I recommend starting at the lowest point and working up to avoid ending up covered in paint yourself.
Two coats are recommended in most cases and if you spent the time prepping the surface right way, why skimp on the easy part. Be sure to refer back to the can for dry times and pay attention to the outside temperature. The good news is you will find that the second coat covers much easier than the first and will take much less paint. Last thing, take a quick walk around and touch up any spots with the brush that need it, remove the tape then take a few steps back to admire your work you’re ready to splash.
Coastline Marine Service is New England’s exclusive Release boat dealer. For more information on Coastline Marine Service located in Marblehead, MA, call (781)990-1284 or visit their website.