Loctite 55 Pipe Sealing Thread Cord for Water and Gas Leak Fix - Size 150m

Works but way over priced product.

Stopped a leak with a new water Bibb. Fantastic stuff.

I ran out of original sealant. This was a perfect replacement matching original string sealant from Grohe.

seals better then teflon tape and allows for some re-positioning without leaking

I purchased an OVE bidet from Canada which has an anti-hammer valve at the wall and the threads were too long which made the valve bottom out into the new brass wall fitting I installed. I could not grind off the end as part of the mechanism is flush with the end of the valve. I tried two types of sealant as well as Teflon tape and could not seal it. I was using a 16” pipe wrench and tightened it so much I was afraid I would break the screws off the brass fitting inside the wall. I finally was able to seal it with pipe dope made for gas lines, however the valve orientation was wrong (outlet heading down but it should be up) and I was not sure the pipe dope would last in water service. I knew about the Loctite 55 but it is so expensive, well I purchased and applied the Loctite 55 it sealed right away. I only had to tighten it half as much as I tried to before, I was able to orientate the valve to the proper position which I could not do before. This stuff is terrific; my only complaint is you have to buy so much of it. Come on Loctite make some half and quarter amounts available.

Used this on a couple of pipe fittings with some additional paste. And have not had any leaks. Better results than I have had in the past with just paste or tape.

Turns out my older house, being at the bottom of a steep hill, has very high water pressure (120 psi or so, should be 60...eventually solved by putting in a pressure regulator). But, Before I finally figured that out, my DIY plumbing jobs involving brass threaded plumbing fixtures invariably led to small leaks that simply would not go away. Teflon tape would not work, nor several brands of pipe dope. I finally tried Loctite 55 pipe sealing thread, following advice on how to apply from youtube. This stuff works, never a problem with leaking threaded fittings from then on. After discovery of how well Loctite 55 works, I then found out about the high water pressure (yea, it should have obvious to check that earlier...my bad). But, still happy w the Loctite 55.

This is great only thing that worked on straight pipe. I’d use it for tapered as well

Best pipe thread sealant Ive ever used. Works first time, every time and is a magnitude of greatness better than Teflon or pipe dope. Only complaint is that it is a little pricey. Id use it on every threaded joint if it was a little more economical.

Works well with British style (straight, not tapered) pipe fittings.