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Bondtech Marine Fiberglass Repair Kit for Boats, Multi-Functional Gel Coat Repair Kit for Boats, Surfboards, Kayaks, Fix Holes, Chips, Scratches, Deep Cracks with Color Match

  • Based on 26 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Oct 21
Order within 12 hours and 46 minutes
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Features

  • Multifunctional Fiberglass Repair: This gel coat repair kit for boats is perfect for fixing cracks, scratches, holes, and gouges on various watercraft, including jet skis, kayaks, sailboats, speedboats, yachts, inflatable boats, and surfboards. Keep your boat in excellent condition with ease
  • Seamless Color Match: Our gelcoat repair kit for boats comes with a semi-transparent base and five color optionswhite, yellow, blue, red, and black. Simply add a small amount of the matching color to ensure your repairs blend flawlessly with your boat's original color
  • Enduring and Long-Lasting: Once cured, Bondtech fiberglass boat repair kit provides a strong, waterproof bond that withstands UV exposure and harsh marine conditions. Our boat fiberglass repair kit ensures that your repairs remain intact and secure, offering lasting protection for your vessel
  • User-Friendly and Convenient: Applying the repair is simple: clean and dry the damaged area, mix parts A and B in a 1:1 ratio, add dye for color matching, apply the marine fiberglass repair kit to the affected area, smooth it with the included scraper, and let it cure for 24+ hours. Afterward, sand the surface to a smooth finish
  • Wide Material Compatibility: This gelcoat repair kit works on a range of materials, including steel, aluminum, wood, carbon fiber, plastic, composite materials, and stainless steel. Our gel coat repair kit is the ideal solution for all types of boat and watercraft maintenance

Description

This Marine Fiberglass Repair Kit for Boats is the ultimate solution for repairing a variety of damages on watercrafts such as cracks, scratches, and holes. Whether you’re maintaining your boat, jet ski, kayak, or surfboard, this gel coat repair kit provides a enduring and seamless fix. With its strong bonding ability, UV and water resistance, and color-matching feature, you can restore your equipment to its original look with ease. Simply mix the two components, add dye to match the desired color, and apply for a quick and effective repair. This boat gel coat repair kit is safe, easy to use, and perfect for all your marine maintenance needs. Package Marine Fiberglass Repair Kit for Boats-50g2 Main Features: 1. Multifunctional Repairs for Diverse Watercraft:This fiberglass repair kit for boats is designed for comprehensive fiberglass repairs. It can fix a wide range of damages like gaps, cracks, pits, scratches, and holes on various water vehicles including jet skis, canoes, kayaks, sailboats, speedboats, yachts, inflatable boats, surfboards, and decks. Our gelcoat repair ensures that all your watercraft stay in top - notch condition for endless fun on the water. 2.Precise Color Matching for Invisible Repairs:Our gel coat repair comes with a semi -transparent base color and five distinct tones: white, blue, yellow, red, and black. By adding a small amount of the appropriate color, you can perfectly match the original color of your boat. This results in seamless and invisible repairs, maintaining the aesthetic appeal of your watercraft. 3. Exceptional Toughness and Long lasting Durability:Once cured, our gel-coat repair kit offers outstanding adhesion, UV resistance, and waterproof properties. It can endure the harsh marine environment, such as strong sunlight, saltwater, and rough waves, without damaging the fiberglass surface. It's a reliable and eco - friendly choice for long - term use. 4.Easy to Use for Quick Results: First, thoroughly clean and dry the repair area and cover the surrounding part with stickers, leaving only the damaged area exposed. Then, mix Part A and Part B in a 1:1 ratio with a wooden stick. Gradually add the dye with a toothpick until the color is right. Apply the surfboard repair kit fiberglass on the damaged part, smooth it with a scraper, and remove the tape. Let it cure for over 24 hours and finally sand the area until smooth. How to Use 1. Ensure the repair area is dry,clean,and free of grease. 2.Squeeze out equal amounts of the 1:1 ratio repair paste. 3.Thoroughly mix with the stirring stick until uniform. 4.Use the yellow scraper to evenly apply the mixed fiberglass boat repair to the damaged area and smooth the surface. 5.Allow the surfboard repair kit fiberglass to cure naturally, which typically takes 24hours, avoiding any contact or movement during this time. 6.After curing, use sandpaper to sand the repaired area until the surface is smooth. Important Tips 1. Complete coating within 20 minutes of mixing. 2. Rinse eyes with plenty of water if contact occurs. 3. Store not used up product with lid tight in a cool, ventilated place. Customer Service: We pride ourselves on providing high-quality products and exceptional customer service. If you have any questions or concerns about your purchase, please feel free to contact our support team. We are committed to ensuring your satisfaction and providing a hassle-free experience.

Item Package Dimensions L x W x H: ‎5.31 x 2.76 x 2.17 inches


Package Weight: ‎0.19 Kilograms


Brand Name: ‎Bondtech


Model Name: ‎CBXFG-B1kfu


Material: ‎Marine Fiberglass Repair Kit


Suggested Users: ‎unisex-adult


Manufacturer: ‎Bondtech


Part Number: ‎CBXFG-B1


Style: ‎CBXFG-B1


Included Components: ‎Scraper、Color Paint


Date First Available: August 16, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Muy buena pega
Style Name: CBXFG-B1
Este producto es muy eficiente, trae todo lo necesario para su utilización,lo utilice en una pequeña parte q se despegó y no se ha despegafo,lo recomiendo
Reviewed in the United States on October 9, 2025 by Mary

  • Excellent repair kit.
Style Name: CBXFG-B1
I loved this kit. It brings everything you need to repair scratches and cracks in fiberglass, ideal for my kayak and the jet ski. It is very easy to use, just mix the two components and apply. It dries quickly and has a resistant and neat finish, almost like new. Very practical and complete, also at a good price. Totally recommended! ... show more
Reviewed in the United States on September 12, 2025 by 🥰 🥰

  • Good quality and very useful kit
Style Name: CBXFG-B1
This kit is perfect, it comes with several utensils, is easy to apply and has very good results.
Reviewed in the United States on September 26, 2025 by Paola

  • For small boat fixes
We’ve kept this marine fiberglass repair kit in our shed for months, and last weekend it finally came in handy when our kayak came back from the lake with a deep scratch. The kit includes gel coat, hardener, color match pigments, and small spreaders. Everything was sealed well and labeled clearly, which made it easier to set up on our picnic table outside. When I mixed the gel and hardener according to the instructions, it literally thickened fast, so I learned to only mix a small amount at a time. Function wise, the color pigments do blend nicely, but matching our kayak’s bright shade wasn’t exact. Still, it looked much better than leaving the scratch open. My kids helped hold the kayak steady while I spread the paste, and by evening it was already firm enough to sand lightly. The final finish feels solid and waterproof after a couple of days, and we’ve since taken the kayak back out with no leaks. The only downside is that the directions could be clearer about working time and how much pigment to use. For someone new to fiberglass repair it’s not exactly effortless, but it’s a helpful kit for minor chips and to handle small repairs ourselves instead of scheduling a costly service. ... show more
Reviewed in the United States on September 22, 2025 by Nora Samuel A

  • Safe & Easy Boat Damage Fix
I recently picked up this Marine Fiberglass Boat Repair Kit and have been using it for a while,overall, I’m really satisfied. My small boat had a few scratches, cracks, and some small dents from moving and regular use, which not only looked bad but also had me worried about water tightness. Trying this repair kit was surprisingly smooth and easy.First off, the 1:1 mix design is super convenient,I didn’t have to struggle with measuring proportions. You just push it out and it’s ready to use. The repair paste mixes evenly, and with the included scraper, it’s easy to smooth over the damaged areas. It honestly felt a bit like a simple DIY project.I followed the instructions and let the patched area cure naturally for 24 hours. Once cured, the surface was hard and smooth, and the scratches and dents were barely noticeable. I sanded it lightly afterward, and the finish looked even more natural.What impressed me most is that this kit doesn’t just fix cosmetic damage,it gives me peace of mind about the safety of my boat. It works great on small boats, jet skis, and even sailboats, and I feel like it will last a long time. Overall, it’s easy to use, the materials feel safe, and it exceeded my expectations. I’d recommend it to anyone dealing with similar boat damage. ... show more
Reviewed in the United States on September 3, 2025 by echo

  • Easy Fix for Small Kayak Scratches
The kit comes with everything I needed, including a scraper, sandpaper, and color paste, which is super convenient. The repair process was easier than I thought. The trickiest part is mixing the color. My kayak is off-white, so I used white as the base and added just a tiny bit of yellow and black until it matched perfectly. I applied the filler to the scratches, smoothed it out with the scraper, and let it dry for over a day. After lightly sanding it, the result looks amazing. You really can’t tell there was ever a scratch. The repaired area feels solid, and after taking the kayak out again in the sun and water, it held up perfectly. ... show more
Reviewed in the United States on September 21, 2025 by hanlongdeepsky

  • small repairs without needing additional tools
I received this marine fiberglass repair kit, which includes containers of resin, hardener, five color pigments, application tools, and sandpaper, all packed in a sturdy box, a little over a week ago. I have been using this item to address a few small chips and scratches on the fiberglass hull of my kayak during routine maintenance. I appreciate that the resin and hardener are clearly labeled and housed in separate, sealed bottles, which I think makes the mixing process a bit more precise and less messy. I find that the provided spreader and mixing cups are adequate for small repairs without needing additional tools. I like the detailed instruction booklet about this item, as it offers clear, step-by-step guidance tailored to different types of damage, from surface scratches to deeper cracks. ... show more
Reviewed in the United States on September 11, 2025 by Icy

  • It has great repair performance.
I used this fiberglass repair adhesive to fix my kayak, and the results were excellent. It’s easy to use—just follow the instructions: first clean and dry the damaged area, then mix parts A and B in a 1:1 ratio. Apply the mixture using the included scraper, let it cure for 24 hours, and then sand the surface for a smooth finish. Once cured, the repair layer is strong and waterproof, able to withstand UV rays and harsh marine conditions, ensuring long-lasting durability. It’s also highly versatile—I used it to repair some plastic parts as well, and it worked just as effectively. This repair kit is not only multifunctional and easy to use, but it also delivers outstanding results. It’s an ideal solution for maintaining all kinds of watercraft and equipment. ... show more
Reviewed in the United States on September 10, 2025 by Ethan

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