J-B Weld 8237 PlasticWeld Plastic Repair Epoxy Putty - 2 oz.

This stuff is amazing. Don’t underestimate its capability because it can solve almost any problem.

I've used this J-B Weld PlasticWeld epoxy putty a few times around the house, and it holds up pretty nicely. it's handy for repairing my plastic garden tools and small cracks in the kayak. the application is easy, and it dries pretty quickly. glad i have it in my toolbox for quick fixes during projects or while camping 🛠️. definitely a good addition to my repair supplies!

used this to repair various broken tabs on my bodywork. Has help up great on the front fender and windscreen which are both relatively low stress areas. It cracked after one race weekend on my tail section that is much higher stress and vibration and apparently needs to be more flexible. For my tail section I wound up using long glass bondo hair and some fabric scraps which did the trick. It's really tacky and starts sticking to your gloves immediately so sort of hard to make anything thin. You'll want to just go on the thicker side and Dremel it down afterward.

Works good. The directions say it dries in 5 minutes (if I remember correctly). Sure, its not as smooth, but definitely not dry. It takes a long time to dry, like several hours to fully set. However, that was an advantage for what I was using it on; it allowed me to wipe the excess off the plastic outside of the crack I was filling in. No residue or anything left behind. Just a filled in crack! It doesn't dry as white, its more of a gray. And now a month later, it has a tad bit of a purple hue. Not sure if it did that on its own, or from being outside and exposed to all kinds of stuff. Plan on some paint if you want it to stay white. I should also mention, fresh from the tube it smells kind of like rotten eggs, though. Not strong, but you can definitely smell it.

Had a very large, multi-day 3d print fail on me. I was able to print the missing portion but needed to bond the two areas together. because of the large area I needed something with decent working time that would hold over a surprisingly small actual contact area. This was exactly what I needed. so pros: 1) allowed me to fill in the infill at the contact area to create more surface area for the bond. 2) easy to work with after i got a method down (I recommend a test round on something if it's your first time using it before moving onto your project so you get a feel for it) 3) shapeable both during application and after to help smooth out the shame of your failures 4) surprisingly strong. I needed the bond to hold about a kilo of weight, and after some testing that appears to be more than easy for this. 5) probably the longest working time out of the alternatives for what I was trying to do. (i.e. CA glue, plastic cement... etc) Cons: 1) just a touch less working time then I would have hoped for. it said 25 minutes, but started to get hard to work with around 15 minutes. Again, WAY more than my other options, but it did lead to extra post processing work I would have liked to avoid. 2) it's a touch harder once cured than the plastic around it, so when sanding it I was tending to take away more of the base material than than the epoxy, but i sort of expected this going into it. Until I find a better option for this specific use case, this will remain my top choice.

I'm this to seal gaps on a 3D print. Material is PLA so adhesion isn't an issue and I can paint over it just fine. I haven't had to worry about chipping as I sand to down pretty good. Thats about all the good things I have to say about this product. My major gripes are it's sticky, messy, and hard to work with. You can't wear gloves when working with this because it sticks to the gloves. It's messy because it sticks to your hands (and gloves) and leaves a white residue on both your hands and the surface I'm working on which makes clean and precise application impossible. Because it's so sticky you can't get just the right amount for what you need either. It dries out fairly fast so you can't sit there and play with it because it's sticky so you have to work fast. After the product dries it dries very well. So well in fact it makes post processing 3D prints an actual headache if you used too much putty. It's almost impossible to not use too much putty because it's so sticky, dries so fast, and is in general hard to work. Have I mentioned how sticky this product is yet? Like I said it does the job but I would not recommend using this for smaller gaps or dips you need to patch. This is better saved for bigger jobs.

Fantastic product if you know how to use it properly. Cures extremely hard and bonds to plastic well. Its a little messy to use, but it is manageable when using gloves. I used it to fix my car's wind deflector which shattered into several pieces, some of which were missing. After sanding and painting, I tlreally cant tell the difference between the putty and the original parts. Its a bit overpriced for such a small amount, but it did what I needed it to do.

Damaged fender flare on Toyota used this lie bondo to fill in some low spots. Happy with the results

I wanted to thank you for resending the above order. I received the package in good order. Thank you very much for the excellent service. Goede aftersales contact met verkoper, eerste pakketje was zoek geraakt waarna verkoper me een direct een nieuwe heeft toegestuurd. Prima service van die bedrijf.

I have used this product to repair a plastic frame it’s easy to mould and once set a Dremel can shape it to get fine detail and it seem quite sturdy

It hardened and becomes part of the broken material. Used on my cracked luggage. Works perfectly.

Expired and not working

It did all the things it had to repair