What removes Antifoul?
Complete a high pressure fresh water wash to remove loose antifouling. Ensure all residue and wash water is contained and disposed of according to local legislation.
How do you remove bottom paint from a boat?
Three removal methods dominate the bottom paint scene these days: soda blasting, chemical stripping, and mechanical sanding. Wooden-boat owners have the added option of using heat to remove old bottom paint, while aluminum or steel hulls can stand up to sandblasting.
How do you strip marine paint?
Apply a thick coat of Marine Strip over the whole surface to be stripped using a flat blade, roller or brush. Let the product work for the desired length of time. To remove Marine Strip and any dissolved paint, rinse it very thoroughly with fresh water and a brush or pressure washer (use hot water to make this easier).
Can you remove Antifoul?
Mask off areas to be stripped. Complete a high-pressure fresh water wash to remove loose antifouling. All residue and wash water should be contained and disposed of according to local legislation.
Can you paint over antifouling paint?
If you’ve taken the existing antifouling back to the yacht’s gel coat or epoxy coating, it’s recommended that you paint the hull with primer to ensure good adhesion. Generally speaking, self-eroding antifouling can be safely applied over the top of hard, but applying hard on self-eroding should be avoided.
How do you remove gelcoat?
How to Remove Gelcoat
- Use a sandblaster to blast the gelcoat away from the fiberglass.
- Grind the gelcoat away from the fiberglass using a grinder and 36-grit griding discs on a soft grinding pad.
- Scrub the entire area with detergent and then rinse with clean water.
How many coats of antifouling do I need?
How many coats of antifouling are needed? Unless the boat is to be kept afloat for a period of only a few weeks, or local fouling conditions are very weak, at least two coats should be applied. Also apply a third coat around the waterline and edges of the rudder and keel of sailing boats.
Why do you need to remove antifouling paint?
Stripping antifouling back will ultimately give your vessel better protection and will let you see the condition of your hull that the old antifouling may have been hiding before you apply new paint. Though it seems big and mucky, removing antifouling can be broken down into three simple steps: Preparation, Removal, and Clean Up.
Which is the best antifouling remover for gelcoat?
Specially formulated as a non-aggressive antifouling remover, Interstrip AF is a paint stripper that won’t damage gelcoats. Effectively and efficiently removes the antifouling layer. Use antifouling paints safely. Always read the label and product information before use.
What kind of sandpaper do you use to remove antifouling?
Using a coarse sandpaper (80 grit) or a scraper (flat-bladed, triangular, electrical or other), you manually remove the antifouling. When using sandpaper it is advised to wet sand the coating – this keeps the aerial distribution of dust to a minimum.
What’s the best way to get rid of antifouling?
There are three main DIY antifouling removal methods, each with different strengths and weaknesses. Dry scraping/Sanding – This method is fairly self-explanatory. Using a coarse sandpaper (80 grit) or a scraper (flat-bladed, triangular, electrical or other), you manually remove the antifouling.
