JB Weld 8277 Waterweld

After a dry period I had a PVC pipe T break that was underground because the ground shifted. It is very difficult to replace a T underground so I tried to seal the break with this material and it worked. I'm HAPPY.

fixing copper pipe leak

for pipe

Was a little skeptical but gave it a shot on a drain from a garbage disposal..had a decent leak. Cleaned it all up, put in on, let it set up and it worked…

I needed to repair a crack in a drain line from the grey tank in my RV Travel Trailer. My crack was half the circumference of a 1-1/2 inch PVC pipe at a 90 degree fitting. I was a bit skeptical of the product after reading a few reviews saying the material was hard to mix and either didn't dry or didn't stick. But I decided to give it a try. I cleaned and rough sanded the connection per the product instruction. I found it very easy to mix together the two materials into an even mix. It took about two minutes. (Wear latex gloves - you will thank me!) I then applied it completely around the pipe and fitting. It stuck very well and was well set up about 20 minutes later. I waited a few hours before filling water in the tank and line. No leak whatsoever. I took the trailer on a 4 day camping trip along with 180 miles of driving. (I was curious to see if it would hold up to the road vibration.) It stayed bone dry. For me, the product was a huge success and saved me from having to cut out several sections of pipe and fittings and have to replace them.