Updated: 27 Jun 2025

10 Best fibreglass repair kits of 2025

Explore up to 27% Off

Updated: 27 Jun 2025

#1

Best Choice

Marine Fiberglass Repair Kit for Boat Fix Holes, Chips and Deep Cracks

9.9

Mallbaola

-27%

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marine fiberglass repair kit，boat gel coat repair kit

-27%
#2

Best Value

Marine Fiberglass Repair Kit for Boats, Gel Coat Repair Kit for Boats, Fiberglass Boat Repair kit, Epoxy Filler for Fiberglass Boats, Fiberglass Kit Fix Holes Chips Pits and Deep Cracks (Color Match)

9.8

Mallbaola

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Versatile Fiberglass Repair: This Marine Fiberglass Repair Kit 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. Ensure your vessel remains in top condition with our gel coat repair kit for boats.

Ultra Tough & Long Lasting: Our gelcoat repair kit for boats offers super-strong adhesion and is both UV-resistant and waterproof, ensuring long-lasting repairs and No damage to fiberglass boat surfaces that withstand harsh marine conditions. The premium gelcoat and epoxy filler formulation make it safe for you and the environment.

Color Match: Achieve seamless repairs with our gelcoat repair kit. The fiberglass boat repair kit includes translucent base colors and five tints: white, blue, yellow, Red and Black. By adding a small amount of the appropriate color, you can perfectly match your boat’s original color for an invisible repair.
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#3

MagicEzy 9 Second Chip Fix (Snow White) - Fix Fibreglass Damage Fast - Gouges, Holes, Deep Cracks and Chips - Ultra Strong Marine Epoxy Repair Filler for Fibreglass Boats

9.6

MagicEzy

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MIX AND MATCH COLOURS; This fibreglass repair product is available in most popular boat gelcoat colours; Select the matching shade or buy multiple colours and blend; it’s super easy; see more info below.

FIBREGLASS CHIP REPAIR MADE EASY; one-part epoxy repair filler to fix fibreglass boat damage; no need to get a multi-part fibreglass repair kit for boats; this super tough epoxy fibreglass filler fills, adheres, and colors in one tube;

EASY GELCOAT REPAIR KIT: Just clean, apply, level and wipe away smears; Fixes chipped fibreglass and deep cracks in seconds.
#4

Fiberglass Repair Kit for Boats, Gelcoat Repair Kit for Fast Repair Scratches, Chips & Cracks, Strong Adhesion, Suitable for Fiberglass, Acrylic, Aluminum Alloy

9.4

1DFAUL

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Lasting Repair & Strong Adhesion - The fiber glasses repair kit has strong adhesion, providing reliable hardness for your boat coat, creating long-lasting protection & water proof. NOTE: Gel coat for boat kits are only suitable for boat parts above the waterline

Gelcoat Repair Kit For Boats - The boat gel coat repair kit allows you to repair scratches, cracks, chips, and holes in your fiberglass boat by yourself, making your boat look like new again. The fiberglass repair kit quick repair & super adhesion can reduce unnecessary time and energy

Easy To Use - No experience is required, you can easily repair fiberglass chips and deep cracks with a fiberglass kit. Just sand, clean, blend, and apply for a quick fix in minutes. The solidification time changes with the ambient humidity and temperature, initial solidification in 1 hour and complete solidification in 24 hours
#5

ETHZZLE 1set Porcelain Repair Kit Odorless Bathtub Paint Fiberglass Tile Repair for Easy DIY Fixes Suitable for Toilets Sinks and Countertops

9.3

ETHZZLE

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White tub repair kit--nice and wonderful present for your friends, colleagues who have such repair troubles, helper for you,Tub Repair Kit for Shower

Tub repair kit--safe and odorless, useful and excellent, and provides a high gloss finish to make surfaces look newer,Countertop Paint Kit

Tub repair kit for sink--this porcelain repair kit has repair result, reliable and practical, can safe to use it,Repair Kit for Porcelain
#6

Fiberglass Boat Repair Paste - 4 Pcs XT200 Quick Dry Little Putty with Scraper Kit, Fiberglass Boat Repair Paste, Gelcoat Repair Kit for Boats for Any Surface

9.2

Hraxkaxu

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【Instant Gelcoat Repairs】Scratches or Gouges on Your Boat's Finish? Permanently Repair Nicks, Screwholes, Cracks, Gouges, and Scratches in Fiberglass Hulls and Decks with Our Fiberglass Boat Repair Paste.

【Fiberglass Boat Repair Paste】Effortlessly Repair Damaged Fiberglass Boat with the Fiberglass Boat Repair Paste! Scratch remover will not react with car paint, so it can repair scratches without affecting the original car paint

【Easy One-step Application】Feel Free to Use a Roller or a Brush to Apply Fiberglass Boat Repair Paste on Your Boat. No Mixing or Separate 2 Part Compound Needed! Ideal for Emergency Repairs Due to Water Intrusion.
#7

YumCraft Marine Fiberglass Repair Kit, 7.3oz Gel Coat Repair Kit for Boats, Fast Repair Epoxy Resin Glue Filler for Scratche, Crack, Hole, Suitable for Fiberglass, Porcelain, Acrylic, Ceramic (White)

9.1

YumCraft

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Multi-function: Our marine fiberglass repair kit is designed for the deep scratches, cracks, and holes of various water transportation devices such as repairing boats, yachts, and motorboats to ensure efficient and seamless repair effects and restore the original appearance.

Extensive applicability: Fiberglass resin and hardener kit is suitable for a variety of materials, including glass fiber, PVC, aluminum, acrylic acid, and ceramics, which can effectively fix different types of damage, and is widely used in the repair of ships and home items.

Excellent repair effect: This white gel coat repair kit uses high-performance epoxy fillings that have excellent anti-friction, waterproof, and ultraviolet capacity to ensure that the repair area can last long be durable under marine conditions, and maintain many years of attractiveness.
#8

Limino Marine Fibreglass Repair - 100 ml Fibreglass Resin for Glass Scratch Repair, Repair Resin Car, Waterproof, Fibreglass Filler Gel Coat Repair Kit for Boats, Jet Ski, Surf Boat, Kayaks

9.0

Limino

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Variety of Applications - The gelcoat repair kit has good compatibility with surface damage repair of fibergrass, carbon fiber, acrylic, plastic, porcelain, stainless steel, stone, aluminum and other materials. Not even for boat, if you encounter the above materials you need to repair in your life, use this product to started doing a bunch of small repairs around the house immediately.

Specialized Fiberglass Kit - Our marine fiberglass repair kit has mega adhesion to effectively repair fiberglass boat damage on horizontal and vertical surfaces (Above The Waterline), perfectly repairing scratches, cracks and holes on the boat. Excellent UV resistance and waterproof protection, specially designed to cope with exposure to sunlight and humid environments, making it suitable for various types of boat repair tasks such as motorboats, surfing boats, kayaks, yachts, sailboats, canoes.

Durable and Long-Lasting Quality - We use two-component fiberglass filler for detachable open packaging, ensuring the activity of the product during storage and its reusability. With outstanding mega adhesion, it can ensure the perfect fit between the adhesive and the repaired wound, and maintain a steel like hardness and toughness for a long time. It is a perfect marine fiber glass simple repair kit.
#9

JB Weld FiberWeld Automotive Repair Cast Kit

8.9

JB Weld

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Works on radiator and heater, tailpipes and mufflers, oil and transmission lines, etc

Temperature resistant up to 400 degrees F

Includes one 2x36 inch wrap, gloves and securing bandage
#10

DEAPLLEONC Premium Marine Fiberglass Repair Kit for Boats, Boat Gel Coat Repair Kit - Includes 2 Pcs of Boat Paint, Which Can Quickly Repair Holes, Chips and Deep Cracks.

8.7

DEAPLLEONC

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【Reject Expensive Maintenance Costs】 With a fiberglass repair kit, No prior experience required. Just follow the instructions attached, then you can fixes chipped fiberglass and deep cracks in minutes

【Professional Boat Paint】 We offer two professional boat touch-up pens in red and black. Just a simple application is all it takes to achieve a seamless repair

【Fiberglass Repair Kit】 Boat fiberglass repair kit marine is used to repair cracks, scratches, chips, holes, and gaps in boats. A boat gel coat repair kit can be used on boats, yachts, sailboats, motorboats, surfboards, and other watercraft

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10 Best fibreglass repair kits of 2025

Marine Fiberglass Repair Kit for Boat Fix Holes, Chips and Deep Cracks

9.9

Main highlights

Marine Fiberglass Repair Kit for Boats, Gel Coat Repair Kit for Boats, Fiberglass Boat Repair kit, Epoxy Filler for Fiberglass Boats, Fiberglass Kit Fix Holes Chips Pits and Deep Cracks (Color Match)

9.8

Main highlights

MagicEzy 9 Second Chip Fix (Snow White) - Fix Fibreglass Damage Fast - Gouges, Holes, Deep Cracks and Chips - Ultra Strong Marine Epoxy Repair Filler for Fibreglass Boats

9.6

Main highlights

Fiberglass Repair Kit for Boats, Gelcoat Repair Kit for Fast Repair Scratches, Chips & Cracks, Strong Adhesion, Suitable for Fiberglass, Acrylic, Aluminum Alloy

9.4

Main highlights

ETHZZLE 1set Porcelain Repair Kit Odorless Bathtub Paint Fiberglass Tile Repair for Easy DIY Fixes Suitable for Toilets Sinks and Countertops

9.3

Main highlights

Fiberglass Boat Repair Paste - 4 Pcs XT200 Quick Dry Little Putty with Scraper Kit, Fiberglass Boat Repair Paste, Gelcoat Repair Kit for Boats for Any Surface

9.2

Main highlights

YumCraft Marine Fiberglass Repair Kit, 7.3oz Gel Coat Repair Kit for Boats, Fast Repair Epoxy Resin Glue Filler for Scratche, Crack, Hole, Suitable for Fiberglass, Porcelain, Acrylic, Ceramic (White)

9.1

Main highlights

Limino Marine Fibreglass Repair - 100 ml Fibreglass Resin for Glass Scratch Repair, Repair Resin Car, Waterproof, Fibreglass Filler Gel Coat Repair Kit for Boats, Jet Ski, Surf Boat, Kayaks

9.0

Main highlights

JB Weld FiberWeld Automotive Repair Cast Kit

8.9

Main highlights

DEAPLLEONC Premium Marine Fiberglass Repair Kit for Boats, Boat Gel Coat Repair Kit - Includes 2 Pcs of Boat Paint, Which Can Quickly Repair Holes, Chips and Deep Cracks.

8.7

Main highlights

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