Permatex 80633 Thread Sealant with PTFE, 16 oz. , White

It's from Permattex , of course it's 5 Stars.

Good thread sealer.

way better than Teflon tape and easier to use

I have been using this product for years, it ha many uses, I used it in the automotive industry, and I use it for all kinds of plumbing, PVC, brass and copper, little advice, clean the jar and seal tightly so it doesn't harden on you

i think this is good stuff....permatex quality is tops....but this stuff is quite messy to use, its a sticky thick paste/liquid that doesn't flow and it forms a dry surface film quickly....i did 6 one inch pipe unions and it ended up getting everywhere, especially when trying to wipe off excess.....but there are times when its the best sealant for the situation....the bottle doesn't say what the right solvent is, it's not water as far as i can tell

Ptfe thread sealant works great on all applications including head studs through water jackets I even used it on a break line flared union with and it didn’t leak definitely recommend this product

I learned about this product while working at my oil gas job. Don't use that crappy white Teflon junk. This works 100 times better with very little product. Good for air lines and water lines.

Need a sealant for my compressor and tried this and it works great. No more air leaks it seals the threads perfectly.