5 out of 5
Customer Reviews
By
A Customer
Date: January 26, 2024
I bought this to repair a crack in my washing machine plastic tub. I roughed the surface up and applied a generous amount of this stuff. I let it set up for 24hrs but it didn't fix the leaking crack. I ended up using multiple coats of flex seal and that solved my problem and no more leaking tub.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By
sandra Peterson
Date: January 23, 2024
I really liked this. I had some plastic to join together and could mold it right around and it worked. Thank goodness. I would buy again
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By
S.
Date: January 17, 2024
My water dispenser on the front of the fridge was leaking, and I used this to repair it. It worked really well, but I couldn't get it really smooth and beautiful. But it definitely works well. A little spray paint, and it's way better than before.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
W.G.H.
Date: January 16, 2024
I had a drop coming from our shower floor drain. I was able to get to the leak from the basement. Leak was at the elbow and this stuff stopped the le. Dried to cement hardness. Highly recommend this.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Lashana Stinson
Date: January 15, 2024
This product has been exactly what I needed. Super easy to use which makes everything more convenient. I appreciate products that live up to their promise and this one does just that. A worthy purchase indeed.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
John smith
Date: January 14, 2024
This did the job. It was recommended to me by a pool company. Save me thousands of dollars of having to take up the pipes
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
anthony gillette
Date: January 14, 2024
Had to use electricity tape to hold it in place but it fixed the leak when cured.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Bill B
Date: January 13, 2024
I had a pin hole in the plastic housing of an old Sta-Rite pool pump and thought I would try to patch it to give me more time to order and install a new pump. I used this product many years ago on an RV water tank and remember it worked well. Product was a difficult to use with gloves and wanted to stick to the gloves much more than the pump and I finally broke down and just used my hands. I put over the hole when the pump was off. The area was damp and somewhat rough. Even then, it appeared that it was not adhering to the pump at all. Finally got it to stick a bit and then let it sit for about12 hours thinking it would just fall off when pump started. When I turned the pump on I was happy to see that completely sealed the hole. Its been holding for nearly a week now with no signs of leakage under 30 psi or so running 8 hours a day.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Paul
Date: January 11, 2024
It couldn't stop a slow drip from copper cold water line under kitchen sink.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
M. Allred
Date: January 06, 2024
It may say 'marine' and that it works underwater, but only after it cures. You cannot plug a hole if you cannot turn off the water. Leaking water will dissolve the putty before it sets.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Gilbert Leon
Date: January 02, 2024
I use this to close up a pipe in my fish pond under the water and it did the job. You just can't have any water pressure going through the pipe if you want to stick
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
Ricardo
Date: December 31, 2023
Great product
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Icewalker
Date: December 27, 2023
I use this for all kinds of things. I used it to permanently fix some mortar tile grout that came off the shower. Used this -- it dries pretty much white -- and shaped it so it looked nice and blended with the existing grout. No mold is getting under this!Trick/Suggestion: wet your hands slightly before mixing to keep it from sticking to your fingers. Also periodically wet hands while shaping if that's what you need to do. Water doesn't effect curing time or strength.I had a cracked drain pipe and carefully applied this. Let cure overnight and no plumber needed.Use as much as you need, put back in the tube and it'll be there for the next time. If there's a little hardening at the end of the roll, just cut that off and THEN use.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
kimtcvbf
Date: December 26, 2023
Very easy to use and stopped my leak under my sink without having to replace my leaky pvc connector
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Wolfman
Date: December 25, 2023
This works perfect to fix small plumbing issues
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
John Bieze
Date: December 23, 2023
I used this for a cold plunge build and after ordering 3 two packs, I was just a little short and needed a 4th. When a received the 4th 2 pack, I went back to view my previous work and found some areas that were still fairly pliant several days later.I had felt that I had mixed all of them very well, but I'm willing to take responsibility as I have to believe that the company has their procedure down. I carefully removed the plaint older material, mixed up the new material like no one had ever mixed before me, and worked it into the older and new positions to seal those areas needing it.All is now good. So just make sure you do enough of the mixy-mixy. Just don't do it for too long or it will turn hard in your hands (that's what she said) and wear gloves.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Rachel Tesmer
Date: December 18, 2023
We replaced our showerhead and I noticed the shower arm was moving around a lot. There was a large gap between the dry wall and the shower arm itself allowing it to move side to side. I saw a YouTube video where someone used the JB Weld to fix their loose shower arm and decided to give it a try. Easy to use, and you don't need that much. I probably still have half or more left to use on a different issue if needed. Absolutely use gloves when mixing, I just had a pair of nitrile gloves and that worked great to mix and place. It adhered quick and now its totally solid.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
MHB
Date: December 18, 2023
This worked very well on my leaking kitchen pipe. Stoped the leak very quickly.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
A Customer
Date: December 16, 2023
I've been pretty happy with this adhesive. The easiness to use is what stands out to me the most. It's so user-friendly that even if you're not particularly handy, you'll find it simple to operate. I would definitely recommend it!
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
Ruby Pantoliano
Date: December 13, 2023
Had a small leak under my sink from the drain to the p trap. Nothing worked. New nut adhesive plumbers putty. Nothing. Remembered I used J-B to fix a broken part of my stove. I put it around the pipe and boom. Leak gone. This product is awesome. Going forward I'll stick with J-B products. Always gets the job done.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]