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Fiberglass Resin Repair Kit 1/2 Pint (8 oz), All-in-One Set with Resin, Hardener, Fiberglass Cloth and Tools for Automotive, Marine and Home Repairs | Repair and Installation Guide

$26.27

80 ratingsSource: Amazon
SKU: C-B00Y5R9UA0 Category:

Review this component in the context of the repair, installation access, nearby parts, and the result the job is intended to achieve.

  • All-in-One DIY Repair Kit: Complete fiberglass repair set that includes 1/2 pint (8 oz) of resin, liquid hardener, fiberglass cloth, mixing tray, applicator stick, spreader and instructions. Everything needed for a quick repair – no extra tools or experience required.
  • 100% Waterproof & Permanent Bond: Industrial-strength resin cures to a completely waterproof solid patch for long-lasting repairs. Won’t shrink, crack, or pop off over time – ideal for sealing leaky boat hulls, fixing rusted auto panels, or patching wet areas like pools and tubs.
  • Strong Multi-Surface Adhesion: Versatile formula bonds to fiberglass, wood, metal, concrete, and more. Restore cracked boat fiberglass, repair damaged car bodies, mend surfboards, gutters, or bathtubs – one kit handles it all. Forms a tough fiber-reinforced patch on most surfaces.
  • Fast Curing – Sand & Paint in Hours: Quick-curing resin sets in as little as 2 hours, letting you finish repairs fast. Once hardened, it’s easy to sand to a smooth finish and is paintable for a seamless blend with your surface. Get professional results in an afternoon.
  • Save Time & Money on Repairs: Tackle it yourself and avoid expensive body shop or marine repairs. This fiberglass repair kit lets you fix holes, cracks, and gaps at a fraction of the cost of hiring a pro or buying new parts – without compromising on strength or durability.

Before you order
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  • Compare the listing with the part currently installed on your vehicle.

Description

Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.

Repair fiberglass, wood, and metal like a pro with this 1/2 Pint Fiberglass Resin Repair Kit. This all-in-one kit includes everything you need to mend cracks or holes: resin, hardener, fiberglass cloth, mixing tools, and an instruction guide. No prior experience is needed – easy step-by-step directions walk you through mixing and applying the resin for a quick, solid repair.

Each repair cures to be 100% waterproof and long-lasting. The high-quality polyester resin hardens into a rock-solid, marine-grade seal that won’t rust or rot. It’s perfect for patching leaky boat hulls, fixing cracked bathtubs or hot tubs, and reinforcing rusted car body panels. Once cured, the fiberglass-reinforced patch withstands water, weather, and vibration, so you can trust it to hold up over time, even in demanding conditions.

This kit’s resin bonds strongly to multiple materials. Use it on fiberglass surfaces, metal sheets, wood, ceramic, or concrete. From repairing chipped fiberglass on your boat or RV to sealing a cracked shower wall or swimming pool lining, to rebuilding a section of auto body around a rust hole – this one kit handles a wide range of projects. The finished repair is rigid and sandable, so you can file or sand it smooth and then paint over it for a seamless finish that blends into the surrounding area.

Fast cure, easy finish: The resin sets in about 2 hours (at 75°F), which means most small repairs can be completed in an afternoon. You won’t be waiting days for it to dry. As soon as it hardens, you can sand, drill, or paint the area as needed. Why spend more on new parts or professional labor when you can do it yourself with professional-quality results? This Fiberglass Resin Repair Kit gives you the power to save time and money by restoring damaged parts on your own. Keep one on hand for emergency fixes and long-term maintenance – it’s a reliable solution for anyone who values sturdy, permanent repairs.

Product facts

Specifications

Canonical product
MP-US-B00Y5R9UA0
Source product ID
B00Y5R9UA0
Category
Car Care / Fillers, Adhesives & Sealants / Putty
Available images
6

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Repair scenarios, installation, companion parts, and use outcomes

Buying guidance

Quick decision

Review this putty in the context of the repair and the surrounding components.

Repair scenario

  • Identify the symptom and confirm that this is the component required by the repair.
  • Inspect nearby connectors, fasteners, and mating surfaces before installation.

Installation notes

  • Use the listing instructions when present and follow the vehicle service procedure.
  • Professional installation may be appropriate when the repair requires special tools or calibration.

Companion parts

  • Inspect nearby fasteners, connectors, seals, fluids, and wear items before starting the repair.
  • Use the service procedure and the visible package contents to identify any additional parts or tools required.

Before you buy

  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

Customer feedback

Ratings and written reviews

4.5 / 5 80 source ratings

Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.

8 written reviews
5 stars 7
4 stars 1
3 stars 0
2 stars 0
1 star 0

8 reviews for Fiberglass Resin Repair Kit 1/2 Pint (8 oz), All-in-One Set with Resin, Hardener, Fiberglass Cloth and Tools for Automotive, Marine and Home Repairs | Repair and Installation Guide

  1. Imported from AmazonSource context: Verified Purchase

    GRACE

    Was very small should have read oz.. but it will work will need more….

  2. Imported from AmazonSource context: Verified Purchase

    Mario

    It is a very well made product when you mix and apply it right. There was a rust hole in the back of my sons vehicle the size of a baseball. We used this bondo and the completed look is not noticeable. I only wish I took before and after pictures to show.

  3. Imported from AmazonSource context: Verified Purchase

    Daffy Nobody

    I like how hard it gets after drying. Its just as strong as the rest of the body i repaired. I used it with my golf cart.

  4. Imported from AmazonSource context: Verified Purchase

    John Taylor Frederick Jr

    Kind of messy, but sands out easily

  5. Imported from AmazonSource context: Verified Purchase

    John

    Shower pan crack repair . stopped the lea.k.

  6. Imported from AmazonSource context: Verified Purchase

    Pal

    Bondo is strill the best

  7. Imported from AmazonSource context: Verified Purchase

    SHAWN DEAN MCDONALD

    Filled the hole verry good easy to sand thanks I did have to use this inner stuff though thank you

  8. Imported from AmazonSource context: Verified Purchase

    Customer

    Great product

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