Best Body Repair & Restoration Adhesives of 2025

“I had tried everything to attach pewter pieces to my dashboard, but nothing worked. After cleaning and removing oils multiple times, I finally found this product. Success! All pieces adhered well, and it was easy to use. I love that it’s black; it blends right in!”

“This sealant is fantastic for bonding items permanently. It’s really sticky, so gloves are a must. Once it’s dry, you won’t separate the bonded items. The performance is excellent, but I wish the applicator had a cap for reuse. However, this won’t affect my rating.”

“I used this to seal the leak around my Honda Pilot's windshield after other sealants failed. This was my last effort and it worked! It stopped all leaks, but I got it all over my hands. Wear gloves! It doesn’t come off easily.”

"After watching a YouTube video, I chose Permatex 27828 Headliner Adhesive over generic options. It worked excellently for both the front and rear headliners in my car. Just a heads-up: it can get messy quickly, so take your time to apply it carefully. A nozzle for more control would be beneficial, but the finished result is impressive given the strong adhesion."

"I needed to fix the sagging headliner in my 23-year-old LeSabre. This adhesive proved to be a great value; it worked without bleeding through the fabric. I followed the instructions, and so far, it has held up beautifully without any stains. I'm really pleased with the quality and effectiveness of this product."

"I applied this adhesive to my headliner, and it worked perfectly for the first year. The bonding strength is commendable, but I did notice some sagging afterward. It sprays nicely, but I suggest buying an extra can since it empties quickly. Overall, it’s a great product that I would recommend."

"I used this to install my windshield, and it worked flawlessly. The medium viscosity made it easy to control, and it cured faster than expected, providing a strong, durable seal."

"Applying this adhesive was a breeze, and it cured quickly, making my auto repairs hassle-free. The bond is incredibly strong and durable, ensuring my windshield stays securely in place."

"After the factory glue on my convertible rear window failed, I used this product. Wear gloves! I had a bit of a struggle applying it without getting it on my paint. However, the adhesive itself was awesome. I allowed it to dry for 48 hours using clamps, and after a car wash, the seal is still holding fine. Overall, it worked exactly as I expected, so I’m giving it 5 stars!"

"I recently used this adhesive for gasket repairs, and it worked flawlessly. The adhesive holds tight and resists heat and moisture. Application was straightforward, and cleanup was minimal."

"I bought this product because my car door rubber was coming off. I followed the directions, and a couple of months later, it's still holding up great! I hardly used much of the tube and could probably fix multiple doors with what’s left. It’s simple and easy to use!"

"I've worked in the automotive industry, and I know this adhesive well. It’s perfect for any kind of rubber or soft plastic you need to adhere to metal. Just remember to wear disposable gloves and have some acetone handy. This stuff is sticky! Apply a small amount, let it become tacky, and then press the surfaces together. Do not separate once adhered!"

"This product has worked as advertised; it repaired a split in my 2016 Chevrolet Malibu bumper effortlessly and holds great. It's perfect for automotive plastic!"

"I've always had a great experience with J-B Weld. I used it to update my 1980 Cambridge Physics loudspeakers. The mixer/applicator is a fantastic bonus, and my speakers sound much better now!"

"I find this product excellent for quick, durable automotive fixes. The black finish blends well, and it sets quickly under pressure, making it a reliable choice for DIY maintenance."

"After a baby deer hit my car, I needed something to secure the damaged trim. This adhesive worked perfectly! It’s been months, and it's still holding strong even after multiple washes. Highly recommended for car repairs!"

"I was hurrying while washing my Porsche and accidentally damaged the emblem. I found this product online, and it worked like a charm! The adhesive held the letter securely, even on a curved surface. Amazing product for reapplying emblems!"

"I used this adhesive for trim repairs on my SUV, and it did exactly what I needed. The bond is permanent, but be cautious of the vapors as they are quite strong. Works as intended and saves time!"

"I have been using this for years, and it works fantastic. I’ve applied it on hard plastics and PVC pipe, and once dry, it maintains its bond. Just remember to prepare the surface well and avoid freezing."

"I decided to try this after seeing a recommendation on YouTube. In just 20 minutes, I fixed my bumper clips, and they are holding up really well, even in Florida's heat. The instructions were easy to follow."

"After searching for a reliable epoxy for plastic, I found this one. It works wonderfully on my motorcycle's fairing, setting quickly and bonding effectively. I've tried others that didn't stick, but this does."

"I used this product to reattach my rearview mirror after it fell off. I followed the instructions perfectly, and it’s holding like iron."

"After using this adhesive for my rearview mirror, I can say it worked like a charm. It stuck on the first try, just make sure to follow the included instructions."

"I had a previous adhesive fail after five days but decided to try this one. Despite the Florida heat, this adhesive has held up well for two days now."

"While restoring my classic British sports car, I found this seam sealer to be incredibly easy to use with a standard caulking gun. I applied it to cover the welds and seams, and it dried overnight, allowing me to paint over it later without issues. I'm even planning to use it for gluing some front body panels, which I believe will help prevent rusting between them. I would definitely purchase this product again."

"I used this product to seal the trunk seams on my classic car restoration. It went on smoothly and didn't shrink at all. I'm hopeful it will accept paint well, making it a great choice for my needs."

"I had a hole to seal in my camper and decided to give this product a try. It worked great and was a fraction of the cost of the 3M version. I'm really satisfied with the results, and it painted beautifully!"

"I've tackled four headliner replacements over 40 years, and the Florida sun really takes a toll. The 3M brand works exceptionally well; you have some time to adjust the headliner for a perfect fit, and all you need are a couple of cardboard pieces and some damp rags for your hands and any overspray. You do it once and don't have to worry for another 10-15 years in the Florida sun, which is a big deal. Totally worth the investment for peace of mind."

"I've used both the 3M and Permatex Headliner Adhesives on the same Honda Accord project. I found that 3M sprays thinner and has a more precise nozzle, which is nice, but it also has a slower drying time. This allows for adjustments without the glue setting too quickly. Permatex lays down thicker, which makes it easier to see what’s covered, but it dries much faster and can be tricky if you need to make adjustments later. I found 3M more forgiving, especially for a first-time user. If you're hesitant about doing this yourself, I'd encourage you—it's not difficult if you're somewhat handy."

"I own an older hardtop convertible and had been putting off fixing the sagging headliner. One day, I couldn't see out the rearview mirror because it had fallen completely. After researching DIY options, I decided to go with 3M Adhesive. I applied it to both surfaces, waited 90 seconds, and then used a credit card to smooth it out. I worked in 8-inch sections, and after letting it dry for a day, the headliner stayed in place when I operated the roof. While it’s not perfect, it’s securely attached, and I’m certain this saved me hundreds of dollars."