2X50 g Plumbers Mait Quick Leak Repair Putty Sealant - Brown

I used this to deal with a very minor leak from a cold water pipe to a sink. I used tissue paper around the pipe for about an hour or two to check exactly where the leak was coming from, as it seeped out very slowly and tended to dry up on its own at times. In short, I ended up using three packets of this stuff, almost giving up when the leak persisted despite my putting multiple layers on. At the end, I used half a roll of it to cover a small area that still leaked, and that has finally stopped it. I was about to give up and call a plumber. My tips for using it are to turn off the water at the mains and to keep pushing it into the pipe while it hardens It wasn't a cheap or elegant repair, but it did the job and was still cheaper than a plumber. It sets rock hard.

Knocked a soldered joint central heating system creating a small leak. Patched it with this stuff, abraded the surfaces first as per instructions. Also froze the pipework either side and drained nearest radiator. There is still a leak, despite adding extra 2x patches. I think the claim that it can be used on wet surface is not quite true. It did set nicely and has reduced the leak to about a teaspoon amount every three days or so, but there is no pump pressure at the moment. Hoping it will now scale up and seal itself before winter.

great product will buy again

Bought this when I noticed a small hole in the bottoms of my metal kitchen sink. Easy to use, quick to cure! Been a few months now and no leaks and is holding well and saved me quite a bit of money not having to buy a new sink!

We used this putty on an outside pipe that we attach the hose too. It randomly burst a hole in the winter when pipe froze. Used it as suggested to fill the whole and it seems to have done the job so far.

Bought this to attempt to seal up my soil pipe where the lead meets cast pipe. The original putty had cracked and resulted in a very minor drip when flushing. I cleaned the area out, prepped the area and cleaned it up but the joint was still weeping very slightly. I attempted to quickly dry then push the mixed epoxy putty into the small gap twice but could not stop water slightly weeping past the putty edge where it meets the cast. In the end I removed the epoxy putty and used an alternative product to seal the leak. When cured this goes really hard and I would consider it to be a good product but I wouldn’t recommend it’s use where the area is not 100% dry and leak free

Good for plumbing

For small leaks and seepages, this works very well. Easy to apply and fixes last well. In my opinion, it does what it's supposed to do and is a useful product to have on call.