Gel Coating A Boat Hull

The outer surface of a fiberglass boat is normally a special resin called gelcoat.

Gel coating a boat hull.

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. Polymer planet white gelcoat with wax isophthalic npg gel coat fiberglass marine boat repair sealer restorer polyester base coating surface protection with 2oz. This step is especially important if you re gel coating old fiberglass that already has a coating on it. Marine ceramic coating tailored specifically to be applied to gel coat paint metals props glass and many more to protect your 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. 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. You should be able to spray 10 mils per application allowing for shrinkage in the initial cure this would be 4 applications.

It will not damage the gelcoat and it will remove any of the sanding dust particles on the boat. Dip a mop into the soapy mixture and then mop along the surfaces of your. 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. Fsd black gelcoat no wax quart with 15cc hardener mekp.

Step 2 apply the gelcoat. A boat hull paint comparison. 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. Time and exposure eventually erode the relatively.

If you re sanding a large fiberglass surface like the hull of a boat use a random orbit sander to speed up the process. Click to learn more. 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. Mix together 2 parts warm water with 1 part boat soap in a large pail or bucket.

A hot button topic on boat repair is the choice between using gel coat or marine paint to repair the surface of the boat. Removing any grease or wax on the fiberglass will help the gelcoat adhere better to the material s surface. 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. Clean your boat s surface with boat soap and warm water.