---
product_id: 256731924
title: "Bondo Fiberglass Cloth, 20128, 8 Sq Ft"
brand: "bondo"
price: "€ 28.53"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.ie/products/256731924-bondo-fiberglass-cloth-20128-8-sq-ft
store_origin: IE
region: Ireland
---

# Waterproof & paintable Reinforces metal, wood & fiberglass 8 sq ft versatile cloth Bondo Fiberglass Cloth, 20128, 8 Sq Ft

**Brand:** bondo
**Price:** € 28.53
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Fix it once, fix it strong — Bondo Fiberglass Cloth has you covered!

## Quick Answers

- **What is this?** Bondo Fiberglass Cloth, 20128, 8 Sq Ft by bondo
- **How much does it cost?** € 28.53 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/256731924-bondo-fiberglass-cloth-20128-8-sq-ft)

## 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

- • **Fast Curing & Easy Use:** Quick 2-hour cure time with simple layering for strong, lasting repairs that beat quick fixes.
- • **Seamless Waterproof Finish:** Ensures repairs are fully waterproof and ready for paint, blending perfectly with surfaces.
- • **Multi-Surface Compatibility:** Works flawlessly on fiberglass, wood, and metal for automotive, marine, and home projects.
- • **Ultimate Reinforcement Power:** Woven fiberglass cloth designed for maximum strength and durability in repairs.
- • **Flexible & Smooth Application:** Thinner and more flexible than mats, providing a sleek, professional finish every time.

## Overview

Bondo Fiberglass Cloth is an 8 sq ft woven fiberglass fabric engineered to reinforce repairs on metal, wood, and fiberglass surfaces. Designed for use with Bondo Fiberglass Resin, it delivers a waterproof, paintable finish with superior strength and flexibility. Ideal for automotive, marine, and household repairs, it cures quickly within 2 hours, providing a durable, professional-grade solution that outperforms temporary fixes.

## Description

Bondo Fiberglass Cloth provides added strength for repairs requiring extra reinforcement. Use Bondo Fiberglass Cloth with Bondo Fiberglass Resin for repairs on almost any surface, including metal, fiberglass and wood. This woven fiberglass cloth is thinner and more flexible than Bondo Fiberglass Mat to provide a smoother finish. It is perfect for repairs made on use on automobiles, boats, tubs, showers, sinks, pools, hot tubs and more.

Review: As described - As described
Review: should have done this years ago - I've been struggling with a cracked pool step for a few years. I've used two step epoxy sticks and flextape, and other quick fixes. I finally got fed up when the step developed a new crack. this stuff is awesome. I applied white pigment for epoxy before I added the hardener to the epoxy and stirred well. I added the hardener as stated in the directions. I also used this 3m bondo fiberglass cloth just to give extra trength because the step seems hollow underneath and dips in the middle. worked out great. the directions state it has a 12 minute work time after the hardener is added. poured well and covers easily with a cheap paint brush. it hardened in just an hour. cure time is 2 hours. the key is to stir for several minutes after the hardener is added. don't be lazy in this step. it has to thoroughly be mixed, paying close attention to get the bottom of the container you use to mix it in. if you don't, the stuff on the bottom, after you pour, will be on top after pouring and will be tacky and not cure properly if you don't mix it thoroughly. i am very pleased. it's easy to use. i cut this to size, poured a thin layer of epoxy, then laid the cloth. i poured another thin layer of epoxy over it and brushed the epoxy into the cloth, saturating it and removing air pockets. then i poured the rest of the epoxy to cover the whole project. the step is strong and waterproof now. all cracks have been fixed and reinforced by this cloth and epoxy.

## Features

- USE WITH Bondo Fiberglass Resin for strong waterproof repairs
- USE TO REPAIR holes or cracks in fiberglass, wood and metal
- CLOTH PATTERN provides reinforcement for a strong repair
- WATERPROOF and PAINTABLE
- Versatile product works for repairing automobiles, boats, tubs, showers, sinks, pools, hot tubs and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002JRGOT8 |
| Best Sellers Rank | #47,254 in Automotive ( See Top 100 in Automotive ) #181 in Automotive Fillers, Adhesives & Sealants |
| Brand | bondo |
| Brand Name | bondo |
| Color | Original Version |
| Colour | Original Version |
| Compatible Material | Fiberglass |
| Customer Reviews | 4.7 out of 5 stars 2,075 Reviews |
| Global Trade Identification Number | 00076308201289 |
| Included Components | 3M 20128 Bondo Fiberglass Cloth - 8 Sq. Ft. |
| Manufacturer | 3M AAD Consumer (Domestic) |
| Material | Fiberglass |
| Material Type | Fiberglass |
| Number of Items | 1 |
| Other Special Features of the Product | Strong |
| Recommended Uses For Product | Body |
| Recommended uses for product | Body |
| Size Name | 8 kvadratmeter |
| Special features | Strong |
| Surface Recommendation | Metal|Cloth|Wood |
| Tensile Strength | 1 Pounds |
| UPC | 076308201289 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** bondo
- **Colour:** Original Version
- **Material:** Fiberglass
- **Number of Items:** 1
- **Recommended uses for product:** Body

## Images

![Bondo Fiberglass Cloth, 20128, 8 Sq Ft - Image 1](https://m.media-amazon.com/images/I/21-ItPRIVcS.jpg)
![Bondo Fiberglass Cloth, 20128, 8 Sq Ft - Image 2](https://m.media-amazon.com/images/I/71WbPA8YMRS.jpg)
![Bondo Fiberglass Cloth, 20128, 8 Sq Ft - Image 3](https://m.media-amazon.com/images/I/81uMcmuNikL.jpg)

## Questions & Answers

**Q: What are the demensions of the cloth?**
A: Bondo 499 fiberglass cloth 8 sq. ft. is 24" x 48".

**Q: Same question...what are the dimensions?  not the advertised area (square feet).  is it one large sheet? if so, what are the dimensions of that sheet?**
A: I opened the package and the actual dimensions are: ~25" by ~47" = ~8.1 square feet.  The edges are frayed a bit.The package is labeled 8 square feet.  The package does not give unfolded dimensions.  Other packages could be different.  This measurement is for Security Engineering only.

**Q: how many oz. is this cloth**
A: This feels about the same as 6 oz glass. The weave is opened up more then other 6 oz glass which makes  it more see though.  I'd stick to marine grade 6 oz glass.

**Q: does it have a sticky back**
A: No, it's like a woven piece of fiberglass that you have to apply with resin.  I can't remember if the kit comes with it or not, but essentially you soak the clothing in the resin, then apply it and smooth it out.  It dries pretty quickly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ As described
*by P***O on 11 March 2020*

As described

### ⭐⭐⭐⭐⭐ should have done this years ago
*by W***S on 21 June 2019*

I've been struggling with a cracked pool step for a few years. I've used two step epoxy sticks and flextape, and other quick fixes. I finally got fed up when the step developed a new crack. this stuff is awesome. I applied white pigment for epoxy before I added the hardener to the epoxy and stirred well. I added the hardener as stated in the directions. I also used this 3m bondo fiberglass cloth just to give extra trength because the step seems hollow underneath and dips in the middle. worked out great. the directions state it has a 12 minute work time after the hardener is added. poured well and covers easily with a cheap paint brush. it hardened in just an hour. cure time is 2 hours. the key is to stir for several minutes after the hardener is added. don't be lazy in this step. it has to thoroughly be mixed, paying close attention to get the bottom of the container you use to mix it in. if you don't, the stuff on the bottom, after you pour, will be on top after pouring and will be tacky and not cure properly if you don't mix it thoroughly. i am very pleased. it's easy to use. i cut this to size, poured a thin layer of epoxy, then laid the cloth. i poured another thin layer of epoxy over it and brushed the epoxy into the cloth, saturating it and removing air pockets. then i poured the rest of the epoxy to cover the whole project. the step is strong and waterproof now. all cracks have been fixed and reinforced by this cloth and epoxy.

### ⭐⭐⭐⭐⭐ It's fiberglass mat
*by R***L on 14 October 2020*

This fiberglass mat works as expected. It's my first time doing any fiberglass work, but I'm learning and improving the more I do it. I am using a double layer of this matting to rebuild the rear fenders on my van and it's doing the job....slowly due to me being a newbie at this stuff. It appears that it's best to use smaller pieces to cover the area and build up several layers over time. I still have to figure out how to bend it around sharp corners but that is probably an issue with any fiberglass mat.

## Frequently Bought Together

- Bondo Fiberglass Cloth, 20128, 8 Sq Ft
- 3M Bondo Fiberglass Resin 0.9 Pint, Stage 2, Waterproof Formula for Repairing, Resurfacing, or Rebuilding Metal, Wood, Fiberglass or Masonry Surfaces (401)
- 3M Bondo Liquid Hardener 1 Tube 0.37 fl oz., Use with Fiberglass Resin for Auto and Home Repairs Including Tubs, Showers, Sinks, Pools, Hot Tubs, and Boats, Waterproof Repair (00912)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-08*