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๐ ๏ธ Fix it once, fix it strong โ the proโs choice for waterproof repairs!
Bondo Fiberglass Cloth is a thin, flexible woven fiberglass fabric designed to reinforce repairs on metal, wood, and fiberglass surfaces. Used with Bondo Fiberglass Resin, it provides strong, waterproof, and paintable repairs ideal for automotive, marine, and household applications. With a quick 2-hour cure time and proven durability, itโs the go-to solution for professionals and DIYers alike.

















| ASIN | B002JRGOT8 |
| Adhesive Format | cloth |
| Adhesive Location | ONE_SIDED |
| Best Sellers Rank | #51,551 in Automotive ( See Top 100 in Automotive ) #185 in Automotive Fillers, Adhesives & Sealants |
| Brand | bondo |
| Brand Name | bondo |
| Color | white us |
| Colour | white us |
| Compatible Material | Fiberglass |
| Customer Reviews | 4.7 out of 5 stars 2,111 Reviews |
| Global Trade Identification Number | 00076308201289 |
| Included Components | 3M 20128 Bondo Fiberglass Cloth - 8 Sq. Ft. |
| Item Resistance | waterproof |
| Item Thickness | 0.2 Millimeters |
| Manufacturer | 3M AAD Consumer (Domestic) |
| Material | Fiberglass |
| Material Type | Fiberglass |
| Model | 20128 |
| Number of Items | 1 |
| Other Special Features of the Product | Strong |
| Part Number | 20128 |
| Recommended Uses For Product | Body |
| Recommended uses for product | Body |
| Size Name | 8 sq. ft. |
| Special features | Strong |
| Surface Recommendation | Metal|Cloth|Wood |
| Tensile Strength | 1 Pounds |
| UPC | 076308201289 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
P**O
As described
As described
W**S
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.
R**L
It's fiberglass mat
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.
A**N
๐
Es lo que buscaba
A**L
Worked great with epoxy resin on epoxy tubing
Just what I needed to laminate onto some fiberglass tube that was lightly smaller diameter than I needed. Used it with West System epoxy resin/hardener and rolled it up on a piece of plastic bag taped down to my workbench.
Trustpilot
2 months ago
3 weeks ago