Millrose Available Mill-Rose 70886 Blue Monster PTFE Pipe Thread Sealant Tape, 3/4-Inch x 1429-Inches, 0.75 Inch

This didn't seem like a great deal for what amounts to a little tape, but I developed a leak in the PVC below the kitchen sink and figured I'd try it before calling the plumber (I temporarily taped over the joints with PVC tape, but they also began to leak after a day). The PVC is cheap and in my case, I was concerned because the threaded part is very short, so it seemed unlikely a little of this very thin tape would work. One of the threads is also on a curved section so that seemed like it could be a problem. I wrapped up 3 intersections, going over the threads a couple times, pressing it into the threads, and making sure not to leave any tape hanging over the outer edge, which can create turbulence and mess up your water flow.Well, it's been a couple weeks now and none of the taped threads have leaked once, they're bone dry. That's about all that needs to be said really, this stuff works incredibly well. just make sure you thoroughly cover every thread (I recommend at least 2 times, maybe more if it seems very loose when screwing the pipe together), keep the tape stretched straight when applying, press the tape into the threads so there's no bubbles, and make sure the end of the pipe is clean.EDIT: 2 years later and those connections are still holding, no leaks. Have also used it successfully in the garden for hoses and spigots.

I was told by a plumber to try this new tape. It works with no leaks. Thicker than the white tape. Three wraps will do it.

For once all the rave reviews about a product was worth the hype, there really is a difference plus it blue !

I have been addressing several different water issues around my house for a while now. Installation of a Dishwasher, a separate garden water supply, my main house water supply, etc. Almost all of them had a minor leak in one of the joints. Let me be clear...I HATE plumbing!!! But I try to take care of it all myself. Too expensive to hire a pro.Anyway, my son in law (who is a Plumber) told me about this tape and I tried it. So far completely satisfied at how well it seals up a joint. It is thicker than traditional Teflon tape and it's easier to work with. No leaks on any of the joints I've used it on. Good stuff!

This stuff is awesome! I was using some cheap thread tape and had little leaks at a lot of the fittings. Switched to this and it fixed everything. Great stuff.

Use with pipe sealant.....and your good.

Used on 1.5hp pool pump. Regular white tape leaked even after many layers. This blue tape seals threads much better

Very happy with my purchase.