LA-CO 42029 Slic-Tite Premium Thread Sealant Paste with PTFE, -50 to 500 Degree F Temperature, 1 pint Brush-N-Cap Jar

This product works great. It it easy to apply and seals pipe connections as good or better than Teflon tape.

Works better than any other dope I have tried. Never had a leaker with this. I am an industrial mechanic and use this on high pressure steam lines as well as more mundane water and compressed air lines.

I have been using this product for years. It works great in many situations.

This stuff costs a fortune in Europe. I use it to assemble hose-fittings as well as lube head bolts and washers to set the correct torque.