Gel Coating A Boat Hull

Step 2 apply the gelcoat.

Gel coating a boat hull.

Acetone could be used i guess but not recommended because it can deteriorate the gelcoat and effect the resins in the hull. 4 3 out of 5 stars 31. The outer surface of a fiberglass boat is normally a special resin called gelcoat. Mix together 2 parts warm water with 1 part boat soap in a large pail or bucket.

Fsd black gelcoat no wax quart with 15cc hardener mekp. Paint regular boat bottom painting repair and gelcoat refinishing whether you go with the long lasting durability of a gelcoat finish or the showroom shine of marine paint our certified yacht technicians have boat bottom painting repair and gelcoat refinishing services to ensure your yacht s hull. If you have used a gelcoat coating in the past you will need to remove it completely with an acetone solution. The proper way to wet sand a gel coat hull vinegar is an excellent mild solvent.

A boat hull paint comparison. The ultra high gloss most new boats exhibit is due entirely to the highly polished mirror like surface of the mold used in the original construction of the boat. Time and exposure eventually erode the relatively. You should be able to spray 10 mils per application allowing for shrinkage in the initial cure this would be 4 applications.

The easiest way to clean a boat is to spray it down with water than use a boat cleaning solution on the base of the boat making sure you get everything off. Polymer planet white gelcoat with wax isophthalic npg gel coat fiberglass marine boat repair sealer restorer polyester base coating surface protection with 2oz. It will not damage the gelcoat and it will remove any of the sanding dust particles on the boat. Both have their individual advantages and shortcomings but keep in mind that both gel coat and marine paint need similar preparation work to be done before either one can be applied to the boat s surface.

Gelcoat has little structural value but gelcoat protects the hull and gives it its color and shine. A hot button topic on boat repair is the choice between using gel coat or marine paint to repair the surface of the boat. Dip a mop into the soapy mixture and then mop along the surfaces of your. Removing any grease or wax on the fiberglass will help the gelcoat adhere better to the material s surface.

This step is especially important if you re gel coating old fiberglass that already has a coating on it. Standard maintenance will reduce your thickness by about 2 3 mils a year if you do a semi annual compounding polish on top side surfaces 1 2 mils for an annual hull maintenance. Boat soap is designed to reduce residue and is better for the environment than dish soap so it s your best bet for cleaning your boat. Click to learn more.