Best Body Repair Putty of 2025

"I've used this Bondo several times. Buying online was more convenient than searching in stores. It always works well for me, and I'll keep purchasing it. Packaging was great, and it shipped quickly at a reasonable price."

"This is a fantastic product for a decent price. I always have a can on hand for different jobs. It lasts a long time; the only reason I bought a new one is that my old can reached its shelf life after a dozen years. I've used it for auto repair, but it's also great for repairing plastic and wood items. Just remember, you can’t nail into it without a pilot hole."

"Though I was new to Bondo, it’s the leading name in autobody repair. After my girlfriend’s car got a big dent, I decided to give it a try. To my surprise, it was much easier than expected! I’ve worked with similar materials before, so I wasn't completely unfamiliar, but I found it straightforward to use. The dent was quite large, about six inches deep, and this product did an excellent job. The car looks great again!"

"I've relied on Bondo for years to fix small holes and imperfections in metal. Recently, I used it on a rust spot on my wife's car, and just like before, it was easy to apply and sands smoothly. For any DIY enthusiast, I recommend not overthinking your body filler choices; just grab some Bondo and get the job done!"

"I had a break in the nose of my golf cart that I patched with Bondo. It was simple to mix and apply. There may be better options out there, but since I've had success with this product before, I'll definitely use it again."

"I recently tackled a repair project with Bondo, and it really delivers when it comes to fixing imperfections. It was easy to work with and dried fast, providing a solid finish for household repairs. However, the strong chemical smell was quite overwhelming, especially in enclosed spaces. I had to open windows to help with the odor. Despite this issue, I will continue using Bondo for its dependable performance."

"I mainly use SteelStiks for extending the life of old auto exhaust systems. It effectively plugs holes and fuses two exhaust pipes together when broken. While no repair lasts forever, these SteelStiks have significantly prolonged the life of many exhaust systems. I appreciate how easy it is to use—just tear off the needed amount, knead the putty, and apply it before it hardens. I also keep a couple around for emergency repairs to water pipes and other metal lines. It's a handy tool to have!"

"When I found my metal hand railing rusted, I decided to try this product. I cleaned the area by grinding, then mixed and shaped the putty before painting it. The material hardened really well and worked perfectly for my needs!"

"This product has become my go-to for repairs due to its versatility and strength. It’s safe for water contact and resistant to chemicals, making it ideal for many tasks. The curing time is about an hour, and once cured, it can be sanded, drilled, and tapped. My only minor issue is with its adhesion on certain surfaces, but that doesn't overshadow its numerous benefits."

"I found this product to be very effective for small chips and scratches. The quantity may seem small, but it works well for what it's intended for. I used it on a chip that had taken off a layer of paint, and it sanded down easily for a paint touch-up. It's a bit pricey, but the convenience of having an applicator and sandpaper in the box is a plus."

"This filler was just as advertised. It's meant for small nicks and pits, so the amount is adequate for those small jobs. It worked fine for the one scratch I needed to cover, and maybe I could use it for another if I had one. Just keep in mind that it is quite small!"

"I was a bit disappointed in the amount of putty in the tube. It felt like it was mostly air. I managed to fill a few pinholes on my project, but I expected more for the price. The product itself works fine, but I wish the quantity was better."

"As a beginner in furniture refinishing, I found Bondo incredibly user-friendly. It filled hardware holes and dents effortlessly, and I was able to sand it down in just 20 minutes. However, the strong odor reminded me of my uncle's garage, so I definitely recommend wearing a mask!"

"I recently used the Bondo Body Repair Kit for my vehicle, and it truly transformed my repair process. It includes all necessary components, making it easy for someone like me—who's no pro—to tackle dents and rust holes effectively. However, I did notice that the spreader was quite small, which was a bit of a hassle."

"Having used Bondo for years, I can say it's a reliable product. The fast setting time and excellent adhesion have made it my go-to for various home repairs. It's great for both outdoor and indoor projects, and I always keep a can handy for any unexpected repairs that come up."

"I bought a Subaru with a crack in the side mirror. I used my JB Weld and it worked great. I plan to spray paint it black to match the mirror when it warms up."

"I had a large 3D print failure and needed to bond two areas together. This product allowed me to create more surface area for the bond, and it was surprisingly strong."

"I used it to repair a crack in my plastic bathtub. So far, it's holding well with no leaks. Just be prepared for the strong smell during application."

“I found the filler worked effectively for my car's dents. I filled a tiny hole, sanded it lightly, and applied paint—you can't even see the hole anymore.”

“While I’ve used this product before, this was my first order through this vendor on Amazon. The package arrived sealed, but the product was leaking inside the box. I was disappointed to discover I couldn't return it.”

“It took some learning, but once I figured it out, the product worked wonders. I did have an issue with the big tube bursting while kneading it, and the drying time was much faster than indicated. But the finish is fantastic once sanded!”

"This JB Weld bondo is fantastic! I use it with JB Weld stick epoxy, and they work perfectly together. The durability is impressive, and the price is great!"

"I think this is just like regular bondo. If you need a lot, I suggest buying a gallon instead, as I find it a bit overpriced."

"I've been getting this product through automatic shipments. While the product itself is excellent, I've had issues with the seller. They send the can without any protection, leading to damaged cans. I even received one can that was completely open. I'm done with this seller and will cancel my shipments."

"I've been using this product to fill and shape 3D print lines and it's been fantastic. It sands down smoothly and works really well overall. My only issue is the limited working time; it starts drying almost instantly. I've heard you can use acetone to extend that time, but I haven't tried it yet."

"This is an amazing product! My only struggle is that I tend to work a bit too slowly for it. I can't blame the product for that—it's purely my pace. It does exactly what I need!"

"For the last two years, I've relied on Bondo and it has been a game changer. I primarily use it to eliminate layer lines in my 3D prints. One tube helped me smooth out 15 large prints for my cosplay projects. Just a heads up, it has a strong smell, so make sure to use it in a well-ventilated area and wear proper PPE. It's easy to clean off my skin with just warm water and soap!"

"When my US Chemical Ready-to-Use Red Glazing Putty arrived, it looked like it had been through a tiny tornado, but it’s the results that matter! I use it for finishing my 3D prints, and it works like a charm. Even after its wild journey, it has a smooth application and delivers great results!"

"This putty sands to a feathered edge and is actually harder than the red 3M stuff. It sands at a more equal rate to the surrounding material, which I prefer, though it doesn’t quite match the pricier 3M acryl glazing putty."

"I used this putty to smooth out my 3D printed models, and it worked well. It’s easy to sand and level out, making my finishing process a lot simpler!"