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Marine Fiberglass Repair Kit for Boats, Gel Coat Kepair kit for Boats, Epoxy Filler for Repairs Cracks, Scratches, Debris, Holes, Gaps, Suitable for Fiberglass, Acrylic, Porcelain(Color Match)

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$16.99

$ 6 .99 $6.99

In Stock
  • 【Good Helper for Fiberglass Repair】This gel coat repair kit for boats is perfect for fixing chips, cracks, pits, gouges, scratches, and holes on a variety of watercraft, including jet skis, canoes, kayaks, sailboats, speedboats, yachts, dinghies, surfboards, and decks and make the boat look as good as new. With it, small problems encountered at sea can be easily solved without worrying about affecting sailing.
  • 【Color Macth】The fiberglass boat repair kit includes translucent base colors and five tints: white, blue, yellow, Red and Black. By Adding appropriate amount of pigment, make the marine epoxy matches the boat's color well, resulting in a very natural repair that is hard to notice.
  • 【Permanent Repair & Long Lasting】Our gelcoat for boats offers super-strong adhesion, UV-resistant and waterproof (Minimum temperature:-60°C, Maximum temperature:200°C), ensuring permenant repairs. In cool, humid marine applications, this gives ultra long working times and slow cure allowing to self level and gloss-up.
  • 【Versatile to Use】This surfboard repair kit can repair parts above the waterline on a variety of materials, including steel, aluminum alloy, wood, carbon fiber, plastic, composite materials, and stainless steel. Our marine fiberglass repair kit is the ideal choice for diverse marine repair needs.
  • 【Easy to Use】 1. Clean the repair area and cover surrounding areas with the sticker, exposing only the damaged spot. 2. Mix Part A and Part B in a 1:1 ratio with a wood stick. 3. Gradually add dye with a toothpick until the colors match. 4. Apply the boat paint to the damaged area, smooth it with the yellow scraper, and remove the tape. 5. Wait over 24 hours for the marine paint to cure. 6. Sand the repaired area with sandpaper until smooth.



Product Description

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Greg M Long Island, NY
2025-08-30 10:32:09
Worked very well on small boat gelcoat repairs. Waited several days before sanding. Easy to work with. Sands nicely. You’ll need more sandpaper though bc the amount provided in the kit is silly.
Ashley / Renee / Bookstley
2025-07-28 19:02:03
Used this kit to repair a crack in the bottom of the freezer in a side by side fridge. Something heavy fell and left a crack. Decided to use this to fill the area. Seemed to work and do the job. Nice little kit. I mixed on a paper plate as knew I need a small amount for the repair. Kit included everything needed. You do receive everything shown in the product listing. Will say you need to push the mixture carefully to get equal parts of the product and not too much if you are only doing a small repair. Product worked for what I needed. Do recommend.
Lori Boyle
2025-05-31 17:00:39
The patch kit was very small. The paint color additive was too small to color the adhesive. The adhesive was very hard and dry. Very disappointed, threw it in the trash!
R. Lee
2025-05-14 15:06:37
Can be mixed in small batches for those small jobs. I used this to fix some dings and divots in a boats gel coat. Clean the area thoroughly, follow the directions.
Starfish
2025-03-15 20:36:47
Most of the fiberglass repair products I’ve used have a small amount of hardener with a white paste type filler. This one is easier to use as it is two equal parts that come out of the syringe, similar to the plastic repair epoxy products. The kit includes tints which are helpful if you have a custom color, or even if you need something that isn’t pure white or other standard color. Compared to other fiberglass repair kits I’ve used in the past this one costs less and seems to work at least as well.
Wilderness Family
2025-03-02 13:22:47
This kit was useful for me for fine repairs both inside and outside my fiberglass gelcoated powerboat.I especially like this for fixing the smaller gouges in the fiberglass paint scheme. Using the comes-with tint mixed with the clear base, I was able to match the colors.Useful!
AmZFanSince 1995
2025-02-09 16:51:54
This is to repair small cracks not really small holes in any fiberglass materialI used this to repair tiny cracks in my shower tubIt was easy to mix and apply using the included toolsOnly thing I provided was a coffee cup lid to mix it inThe one thing I got wrong twice is the push slowly and watch the mix ratioIts easy to push with unbalanced pressure on one side and push out too much and too littleConstant pressure and keeping eyes on the mix is required
Roger And Sarah O.
2025-01-07 14:11:59
Kit is very small but does a good job. Instructions are not very good but if you have experience in fiberglass work easy enough to figure out. Color match is hard to do so gave up on that did get it close.
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