577 Thread Sealant 50 mL Tube

Used this to seal the annoying dripping threads on my shower head arm where Teflon tape wouldn’t seal. Worked perfectly

Amazing product quality and timely delivery. Just to inform everyone you might feel the tube is empty but its not. It is full 50ml. There is air purposely left inside the tube because Air is needed to prevent adhesive from curing inside the tube itself.

You have to shake it a lot to mix it if it's been sitting at all. I keep it in the refrigerator hoping that will preserve its shelf life which isn't listed as that long for a non-professional. I usually use teflon tape or the liquid teflon even more. However, you still need to max torque on the fittings and some of the Chinese SS & Brass fittings still leak. If you've got elbows or tees that need a particular alignment, best fitting torque often puts me 180-270 deg. out of alignment. This stuff works great to seal (I was using less than 80 psi) water fittings with a mild snug fit and yet without excess force, is removable. Leaves a lot to clean up on the threads but an easy job. Now my go-to sealant for pipe threads I would typically glue or solder or epoxy. Hope it stores well in the refrig.

This thread sealant is my go to at work when I have trouble sealing npt threads. If tape doesn’t work I break out the 577. I use on water cooling systems.

I just received the package. The tube isn't sealed, it is half empty. I highly doubt it's a genuine Henkel product