Are you planning to buy epoxy on gelcoats, and are you confused about the options ? Your search ends here.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Totalboat Epoxy On Gelcoat READ REVIEW

Best For Good Coverage: Buy: Totalboat Topside Paint READ REVIEW

Best For Tubs: Buy: Fiberglass Supply Depot Inc. Gel Coat READ REVIEW

Best With Fast Delivery: Buy: Evercoat Epoxy On Gelcoat READ REVIEW

Best For Speed: Buy: Fiberglass Supply Depot Epoxy On Gelcoat READ REVIEW

Best With Pigments: Buy: Fiberglass Supply Depot Inc. Epoxy On Gelcoat READ REVIEW

Best For Deep Scratches: Buy: Evercoat Fiberglass Gel Coat READ REVIEW

Best Overall: Totalboat Epoxy On Gelcoat

Buy on Amazon

Here, we review epoxy that manages to win our hearts. It's the Totalboat Epoxy On Gelcoat and it's widely considered as one of the best epoxys you can buy. The totalboat epoxy on gelcoat goes on well and it is designed for use on a powerboat. Make sure this fits by entering your model number. And, the epoxy looks good, works as advertised and that is important.

The epoxy is thin with styrene and it is perfect for super high gloss. Also, the epoxy feels brand new, is made for a great finish and it removes stains fast. Most importantly, the totalboat epoxy on gelcoat can be applied over cured polyester or vinyl ester fairing compounds, then wet sanded and buffed to a high-gloss finish, for a repair that blends in with the surrounding gelcoat.

Most customers found that the epoxy is best for fixing big dings on fiberglass boat. In addition, they say that the epoxy is suitable for fiberglass application for adhesive purposes. In addition, they also found that note: if the original gel coat has wax and is layerable then yes, if not, who knows. In conclusion, many customers have used the epoxy for more than a few months without any issues, and it shows no sign of giving up.

• This is easy to apply with a brush, roller, or sprayer.
• It is very shiny and it is designed for a perfect match.
• Manufacturer says: we recommend a trial batch to determine the final catalyst ratio.
• This will resist stains better.

Best For Good Coverage: Totalboat Topside Paint

Buy on Amazon

Totalboat line of epoxy comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Totalboat Topside Paint provides a beautiful, scratch resistant, chemical resistant finish with maximum color and gloss retention. So, whether you're trying to figure out what to buy or the best solution for your particular project, they have years of hands-on training, experience, and a passion to help you succeed. Moreover, the epoxy can also be applied by spraying.

The epoxy is very shiny, comes with good instructions and it is sprayed with preval. And, this provides a harder, more durable, flexible cure to prevent lifting, cracking, or peeling. Lastly, the totalboat topside paint can be used on the mast, boom, and gaff.

Most buyers quickly discover that the epoxy would come out looking great. In addition, they also found that the epoxy is a magical transformation in comparison. In addition, they strongly agree that the epoxy is used for both spraying and rolling, If using xylene for both, it may evaporate quicker when rolling, depending on the humidity. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

• This is used for the seats and rub rails.
• Manufacturer says: we used totalboat epoxy for fiberglass repairs, then totalboat primer.
• This came with a couple of stir sticks, gloves and plastic pails, How nice.
• This makes it easier to wash.

Best For Tubs: Fiberglass Supply Depot Inc. Gel Coat

Buy on Amazon

Best part: Fiberglass Supply Depot Inc. Gel Coat costs comparatively low and it is available to ship in 24 hours. The fiberglass supply depot inc. gel coat is compatible with pigments made specially for polyester resin or gelcoat. Make sure this fits by entering your model number. Moreover, it went on thick and it is very durable.

Finally, the fiberglass supply depot inc. gel coat works well and it laid down well.

Almost all customers opine that the epoxy will set up too quickly if you are doing a larger area. Also, a few strongly agree that the epoxy will end up coming back later. Further, they say that the epoxy is designed for showers and tubs.

• This comes with a hardener, measuring cup and mek p catalyst chart.
• This is basically talcum powder with a strong glue.
• High-viscosity has great coverage. Compatible with pigments made specially for polyester resin or gelcoat.
• This is used to patch gelcoat everywhere.

Best With Fast Delivery: Evercoat Epoxy On Gelcoat

Buy on Amazon

The Evercoat Epoxy On Gelcoat should be able to handle its purpose and duties with ease. The evercoat epoxy ongelcoat is very bright, has an improved formula and it dries very hard. Make sure this fits by entering your model number. And, the epoxy works well with fast delivery and it is important.

Lastly, the evercoat epoxyon gelcoat is very hard, is designed for perfect match and it comes with great stuff.

Almost all buyers found that the epoxy would begin to gel, then harden. Also, a few strongly agree that the epoxy is good stuff for the amateur. Moreover, they say that this material does not go on like paint.

• This is a gel coat which is the top finish coating over the fiberglass.
• This can be used in polyester and epoxy resins.
• The crack in the gel coat would have to be widened.
• This is epoxy laminating resin. You cannot use it.

Best For Speed: Fiberglass Supply Depot Epoxy On Gelcoat

Buy on Amazon

The Fiberglass Supply Depot Epoxy On Gelcoat is capable of outshining several other epoxys featured in this list in overall features for the price point. Make sure to mix well as this continues to separate once added to your product. Moreover, the epoxy will make it dry and tack-free. In short, with a 4.5 rating and more than 904 buyers, the fiberglass supply depot epoxy ongelcoat stands as the best choice.

Almost all customers quickly discovered that the epoxy comes in both ways, with wax or without wax. Without wax it will remain tacky. Further, a few strongly agree that the epoxy is good for 1 gallon of gel coat. In short, buyers found this to be one of the best epoxys for daily purposes.

• This is used to harden gelcoat.
• This is a wax additive for a top layer also called ”hot coat.
• When added to non-waxed gelcoat or polyester, it will make it dry and tack-free.
• Use 4 oz of surfacing agent per gallon.

Best With Pigments: Fiberglass Supply Depot Inc. Epoxy On Gelcoat

Buy on Amazon

Next on the list, we've got yet another epoxy that manages to win our hearts. It's the Fiberglass Supply Depot Inc. Epoxy On Gelcoat and it's widely considered as one of the most convenient epoxys you can buy. The fiberglass supply depot inc. epoxyon gelcoat is made with quick shipping and it allows for exceptionally easy patch. Make sure this fits by entering your model number. In addition, it comes with a hardener, measuring cup and MEK p catalyst chart. Most importantly, the fiberglass supply depot inc. epoxy on gelcoat is compatible with pigments made specially for polyester resin or gelcoat.

Most buyers find that the epoxy provides a flat finish to add to that it is dry and must be sanded first. Moreover, a few also found that the epoxy is made for outdoor/marine use, so there is no need for a uv inhibiting additive. Also, a few say that the epoxy can range in appearance from clear shades that allow visibility of subsequent layers, to pigmented coats that can be matched to an infinite array of colors. In short, for most buyers, it was what they were looking for.

• High-viscosity has great coverage. Compatible with pigments made specially for polyester resin or gelcoat.
• The last coat of gelcoat needs to have the wax in it.
• One of the newcomers and featured product.

Best For Deep Scratches: Evercoat Fiberglass Gel Coat

Buy on Amazon

Evercoat has been making great epoxy for years, thanks to a combination of clever design and appropriate materials. The Evercoat Fiberglass Gel Coat can be adjusted to any color with tint kits. Make sure this fits by entering your model number. The highest quality iso npg marine gel coat to permanently repair or replace the original, high gloss finish.

Above all, the evercoat fiberglass gel coat is a non - run, non - sag formulation of rigid, flexible polyester resins to produce resilience and toughness.

Most buyers found that the epoxy can be used on inground pool stairs. Further, a few strongly agree that the epoxy is easy to sand and level with the original gel coat.

• This is used to tint gel kote to any color.
• Good investment for the long term.