---
product_id: 3949915
title: "Bondo Fiberglass Resin, Interior and Exterior Home Use, 100% Waterproof, Strong, Durable, 20122, 28.8 fl oz Can"
brand: "bondo"
price: "VT22991"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/3949915-bondo-fiberglass-resin-interior-and-exterior-home-use-100-waterproof
store_origin: VU
region: Vanuatu
---

# Interior & Exterior Versatility 100% Waterproof Seal High-Strength Chemical Bond Bondo Fiberglass Resin, Interior and Exterior Home Use, 100% Waterproof, Strong, Durable, 20122, 28.8 fl oz Can

**Brand:** bondo
**Price:** VT22991
**Availability:** ✅ In Stock

## Summary

> 💪 Seal it, fix it, own it—Bondo Fiberglass Resin means business!

## Quick Answers

- **What is this?** Bondo Fiberglass Resin, Interior and Exterior Home Use, 100% Waterproof, Strong, Durable, 20122, 28.8 fl oz Can by bondo
- **How much does it cost?** VT22991 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/3949915-bondo-fiberglass-resin-interior-and-exterior-home-use-100-waterproof)

## Best For

- bondo enthusiasts

## Why This Product

- Trusted bondo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Surface Mastery:** Fiberglass, wood, metal, concrete—one resin to rule them all.
- • **DIY-Proven Reliability:** Trusted by pros and weekend warriors for lasting fixes.
- • **Two-Part Power Formula:** Precision-mixed for an ultra-strong, durable chemical bond.
- • **Cost-Saving Repair Solution:** Save hundreds by restoring instead of replacing.
- • **Unbreakable Waterproof Seal:** Protect and repair with confidence—no leaks, no worries.

## Overview

Bondo Fiberglass Resin is a 28.8 fl oz two-part, 100% waterproof polyester resin designed for interior and exterior repairs on fiberglass, wood, metal, and concrete. It creates a strong, durable chemical bond ideal for sealing cracks, filling holes, and repairing breaks in a wide range of applications from boats to home showers, delivering professional-grade results that save time and money.

## Description

Bondo All-Purpose Fiberglass Resin is your go-to material for sealing cracks, repairing breaks or filling holes in fiberglass, wood, concrete or metal. Along with cloth tape or matting, this 100% waterproof resin can be used for hundreds of repair projects to include cars, trucks, pools, showers, boats and more. This waterproof, two-part resin includes liquid hardener.

Review: Fixed my very cracked Yakima Skybox 16 - Wish I took photos, I bought a Yakima Skybox 16 for $40, it was a mess. 7 Cracks all over it. They ran it into a low parking garage and had duct tape all over it. I bought this and the fiberglass cloth rather than the kit because you get more, and its a little cheaper. Also the fiberglass cloth I read is way better than the batting you get in the kit. This stuff and the cloth completely sealed all the cracks and I then drove it 1,500 on a ski trip at 80 miles an hour, no issues whatsoever... The place we stayed had an industrial garage door that came down on top of it and protected my car, damaged another part of my Yakima but this stuff held just fine on the original cracks. Will be using it again to make that repair. Mixing and Applying: I mixed it in a cleaned up cottage cheese or sour cream cup. What I did first is figured out how much I wanted to make by reading the label and then filling the cup with water and using a black marker to mark the spot on the outside of the cup to see how much resin I would need to put in. This way I could get the hardener drops correct with the ratio of resin. I think I did 1.5 cups of resin with 50 drops of hardener, this was a month ago, sorry. I know I did like 10 more hardener drops than it told me to the second time I used it because it was weak the first time. I then mixed it with a wood paint stir for 1 min. That may be excessive, but I went way to fast the first time I did it and it seamed that for some parts the hardener did not get dispersed well and took 48 hours to cure. I did it in a garage at ~55 degrees F. I was able to do 8 feet total of cracks, 6 inches wide with the fiberglass cloth with about 1.5 cups of resin in about 10 min and it did not set up that fast. I used up all of the 1.5 cups on this run. 12 hours later it was set almost everywhere, few tiny spots still wet, 24 hours, completely set. I used a 99 cent paint brush and threw it and the sour cream cup away when I was done. Yakima Specific instructions: Plenty of instructions out there on YouTube of how to do it. Be sure to watch those, use wire to hold the cracks together, and use duck tape on the outside to build a barrier/wall for the resin to push against and overlap when you have a crack that goes all the way to an edge. Use a razor blade to cut it away later. Just watch 3-4 videos and you will see what I am talking about. The rivet holes on the Yakima Skybox 16 are 3/16ths. Get a very sharp quality bit and pop them quick, if they get hot by spinning, it will start to melt the plastic, you don't want that. If you use a smaller bit it wont be thick enough to break the rivet and you will spin the rivet and the plastic will melt. Once I figured out it was 3/16ths, it made popping the rivets a lit easier. I replaced with 3/16"(diameter) x 5/8" (long) black rivets I bought in a box of 500 that came in 12 different sizes on desertcart.
Review: Fantastic product made poly tank repair quick and easy! - This was my first experience with fiberglass. I purchased the Bondo/3M glass mat also. I followed the instructions and it worked like a charm! I have a 300 gal poly tank on my spray rig that had developed a crack and a hole where a rock or some object had gotten under the mounting pad and punched a hole. I carefully sanded the entire contact area where the tank mounts and wiped it down with acetone. I put two layers of mat down, allowing it to cure over night and it looks great! A new tank would have cost me close to $800, this kit with the mat was around $25. Definitely would do it again and I highly recommend it!

## Features

- 100% WATERPROOF high-strength sealer for a range of repairs
- SEAL CRACKS, REPAIR BREAKS and FILL HOLES
- WATERPROOF SEAL. Strong, durable seal for concrete, showers or boats
- INTERIOR OR EXTERIOR USE on fiberglass, metal, wood and masonary surfaces
- Two-part formula. Extremely stong chemical bond to surfaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | bondo |
| Color | Solid Black |
| Item Form | item_form |
| Material | Polyester |
| Special Feature | Waterproof |
| Specific Uses For Product | specific_uses_for_product |

## Product Details

- **Brand:** bondo
- **Item Form:** item_form
- **Material:** Polyester
- **Special Feature:** Waterproof
- **Specific Uses For Product:** specific_uses_for_product

## Images

![Bondo Fiberglass Resin, Interior and Exterior Home Use, 100% Waterproof, Strong, Durable, 20122, 28.8 fl oz Can - Image 1](https://m.media-amazon.com/images/I/81BSctFBvvL.jpg)
![Bondo Fiberglass Resin, Interior and Exterior Home Use, 100% Waterproof, Strong, Durable, 20122, 28.8 fl oz Can - Image 2](https://m.media-amazon.com/images/I/81NqZjJvGDL.jpg)
![Bondo Fiberglass Resin, Interior and Exterior Home Use, 100% Waterproof, Strong, Durable, 20122, 28.8 fl oz Can - Image 3](https://m.media-amazon.com/images/I/81aJw+n-+UL.jpg)
![Bondo Fiberglass Resin, Interior and Exterior Home Use, 100% Waterproof, Strong, Durable, 20122, 28.8 fl oz Can - Image 4](https://m.media-amazon.com/images/I/81b-R2j0sAL.jpg)
![Bondo Fiberglass Resin, Interior and Exterior Home Use, 100% Waterproof, Strong, Durable, 20122, 28.8 fl oz Can - Image 5](https://m.media-amazon.com/images/I/81vp53iv9yL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does this product come with the liquid hardener?**
A: It comes with two 1 fl oz. (30mL) tubes of liquid hardener. They're under the large white cap on the tin.

**Q: Does this come with the liquid hardener?**
A: Yes, this product comes with liquid hardener.

**Q: Is this stronger than bondo resin?**
A: It is bondo resin

**Q: Does this dry crystal clear? We use it to inlay wood because it sets up better.**
A: No it tends to be brownish.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fixed my very cracked Yakima Skybox 16
*by C***R on January 8, 2023*

Wish I took photos, I bought a Yakima Skybox 16 for $40, it was a mess. 7 Cracks all over it. They ran it into a low parking garage and had duct tape all over it. I bought this and the fiberglass cloth rather than the kit because you get more, and its a little cheaper. Also the fiberglass cloth I read is way better than the batting you get in the kit. This stuff and the cloth completely sealed all the cracks and I then drove it 1,500 on a ski trip at 80 miles an hour, no issues whatsoever... The place we stayed had an industrial garage door that came down on top of it and protected my car, damaged another part of my Yakima but this stuff held just fine on the original cracks. Will be using it again to make that repair. Mixing and Applying: I mixed it in a cleaned up cottage cheese or sour cream cup. What I did first is figured out how much I wanted to make by reading the label and then filling the cup with water and using a black marker to mark the spot on the outside of the cup to see how much resin I would need to put in. This way I could get the hardener drops correct with the ratio of resin. I think I did 1.5 cups of resin with 50 drops of hardener, this was a month ago, sorry. I know I did like 10 more hardener drops than it told me to the second time I used it because it was weak the first time. I then mixed it with a wood paint stir for 1 min. That may be excessive, but I went way to fast the first time I did it and it seamed that for some parts the hardener did not get dispersed well and took 48 hours to cure. I did it in a garage at ~55 degrees F. I was able to do 8 feet total of cracks, 6 inches wide with the fiberglass cloth with about 1.5 cups of resin in about 10 min and it did not set up that fast. I used up all of the 1.5 cups on this run. 12 hours later it was set almost everywhere, few tiny spots still wet, 24 hours, completely set. I used a 99 cent paint brush and threw it and the sour cream cup away when I was done. Yakima Specific instructions: Plenty of instructions out there on YouTube of how to do it. Be sure to watch those, use wire to hold the cracks together, and use duck tape on the outside to build a barrier/wall for the resin to push against and overlap when you have a crack that goes all the way to an edge. Use a razor blade to cut it away later. Just watch 3-4 videos and you will see what I am talking about. The rivet holes on the Yakima Skybox 16 are 3/16ths. Get a very sharp quality bit and pop them quick, if they get hot by spinning, it will start to melt the plastic, you don't want that. If you use a smaller bit it wont be thick enough to break the rivet and you will spin the rivet and the plastic will melt. Once I figured out it was 3/16ths, it made popping the rivets a lit easier. I replaced with 3/16"(diameter) x 5/8" (long) black rivets I bought in a box of 500 that came in 12 different sizes on amazon.

### ⭐⭐⭐⭐⭐ Fantastic product made poly tank repair quick and easy!
*by W***G on October 7, 2019*

This was my first experience with fiberglass. I purchased the Bondo/3M glass mat also. I followed the instructions and it worked like a charm! I have a 300 gal poly tank on my spray rig that had developed a crack and a hole where a rock or some object had gotten under the mounting pad and punched a hole. I carefully sanded the entire contact area where the tank mounts and wiped it down with acetone. I put two layers of mat down, allowing it to cure over night and it looks great! A new tank would have cost me close to $800, this kit with the mat was around $25. Definitely would do it again and I highly recommend it!

### ⭐⭐⭐⭐⭐ Does the job.. sealed and repairs large hole and crack
*by T***A on March 25, 2020*

This stuff is strong and does a fabulous job. My tub had a weak spot it in the middle of the tub floor. It finally busted and cracked. I was afraid I was going to have to spend thousands to have to replace it. But found this and it sealed it right up and it’s stronger than ever. I had to go to hardware store to get some of that mesh stuff though as it doesn’t come with it. And just to be extra safe and provide some extra coverage, after I used this to repair and seal the crack and hole, I also covered it with “North American Polymer Company Ltd. Tub/Shower Repair, 16 In WX36 In L, White” No leaks.. works perfect.

## Frequently Bought Together

- Bondo Fiberglass Resin, Interior and Exterior Home Use, 100% Waterproof, Strong, Durable, 20122, 28.8 fl oz Can
- Bondo Fiberglass Cloth, 20128, 8 Sq Ft

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-03*