06
Jan
If the stripper came with a tool to use scrape the stripper and paint off with it. If youre scraping that one-off youll need to look after the barrier coating beneath it.
The product is STRIPPIT and the very next day after I made this boatin.
Removing bottom paint from fiberglass boat. Stripping Paint From Fibreglass Boat. Testing out marine paint stripper in this video. The product is STRIPPIT and the very next day after I made this boatin.
The best way to remove paint from fiberglass is to have a commercial garage soda blast it. Soda blasting is the same process as sand blasting but using baking soda to avoid damage to the fiberglass. If you need to strip paint from fiberglass at home you may try sanding it off or using paint strippers.
Scrape paint off the fiberglass tub carefully with a plastic scraper. Try Dirtex in a spray can to remove latex paint from a fiberglass tub. Make a paste of baking soda and water.
Rub the spot of paint with a. Soda Blasting Bottom Paint. Soda blasting rapidly becoming todays removal method of choice is a significant upgrade from ordinary sandblasting.
On fiberglass boats sandblasting leaves the underlying gel-coat surface badly pitted while soda blasting leaves it unscathed. Now you cant just use an ordinary paint stripper for the task. The product has to be suitable and safe for use on glass reinforced plastic surfaces GRP commonly known as fiberglass.
Marine Strip is a readily available product that can be used to aid the paint removal process. After applying the stripper it gets to work after a few hours softening the top layers of the paint work. Boats will get slime on the bottom in fresh water if they are left in the water for a few weeks or longer.
Even in salt water bottom paint isnt really necessary in my opinion if the boat stays in the water only for a day or two. Slime and algae can easily be. The anti-fouling paint MUST be kept wet with the paint remover.
I brushed the stuff on liberally and kept the area wet for about 10-15 minutes. The paint soaked up the remover like a sponge so I just kept applying more. After about 15 minutes the paint was easily scraped of.
Basically you want to remove the scratches they put in there for the bottom paintand no more. Your using the stained scratches as your guide coat for sandingjust enough sanding to take them outthen buff it. If you dry sail you can remove the bottom paint and have the bottom wet sanded then waxed.
If you keep the boat in the water you can have the bottom paint redone with an appropriate paint for salt or fresh water. If you had the bottom paint down at the factory I. Our first thought was that the gelcoat had been damaged earlier and hidden by bottom paint.
What a sad surprise for the new owner. At this same time we were testing yet a sixth stripper-MDRs Strip Away-sent to us by the company in response to a PS Advisor about removing cured varnish from non-skid fiberglass decks. They are a less popular method because they are slow to work and are messy.
It can take 2 to 12 hours of waiting and multiple coats depending on how many coats and what types of paint are on the bottom. If your anti-fouling paint is mostly worn through this may be the preferred method for you. Due to the complexity health risks and unpleasantness of removing old bottom paint most boat owners just apply new paint.
That allows them to get into the pores of the fiberglass and remove the microscopic algae etc which can result in staining. Algex is designed for removing marine growth from Aluminum and many boat owners have reported good success in cleaning hard painted boats and painted wooden boats with no or a minimum of damage to the paint. Bottom Paint Stripper is a newly developed superior and safer type of marine paint remover.
Remove Over 10 Layers of Paint in Just One Application. 40 pontoon boat lift we removed all the bottom paint including old epoxy and anti fouling paint for pontoon fiberglass repairs. Again no DUST After.
40 pontoon boat lift all cleaned up and ready for fiberglass repairs. This is a 20 Grady White getting the full treatment with bottom being blasted and painted at our. If you have bottom paint on your boat then youll need to take care of it.
Youll be locked into a cycle of application cleaning and re-application. Youll have to take care to use the correct paint on top of an old layer. If youre scraping that one-off youll need to look after the barrier coating beneath it.
In this process the bottom is taped off and the underbody of the boat skirted with plastic sheeting to contain the paint flakes and dust. The paint is blasted off right down to the boats gelcoat. Its very important that the person doing the blasting has a good eye and a.
Old bottom paint removal in three steps. If your boat has antifouling paint protection you will probably need to go through the laborious process of stripping antifouling back after a certain timeAfter the antifoul removal your vessel will ultimately have better protection against biofouling. TotalStrip is an industrial-strength paint and varnish remover that can strip up to 10 layers of paint in 24 hours.
Use TotalStrip to remove paint including tough boat bottom paints varnish lacquers and stains quickly and easily. Its unique gel formula wont drip off or sag on vertical surfaces. TotalStrip is safe for use on most surfaces.
Using 80-grit coarse abrasive paper wet sand your boat to reach the desired level or when all of the antifouling has been removed. Take care that the primer under the antifouling is not damaged too severely and ensure you dont sand it back to the substrate. With GRP vessels the coarse abrasive paper may scratch.
Scrape the paint and the stripper off. Some paint strippers need to be scraped off after curing to remove the paint. If the stripper came with a tool to use scrape the stripper and paint off with it.
If not use a plastic scraper to remove the paint and stripper. A metal scraper may damage the fiberglass you are removing the paint from. When people refer to bottom paint on a boat they typically refer to a specific kind of anti-fouling paint specifically designed to prevent the growth of the organisms that can cause damage to the hull of your boat.
Anti-fouling paint typically has a flat dull finish but those who typically dont have issues with organism growth can use a gelcoat or other top-finish paint on the hull.