La-Co - 49050 LA-CO Anaerobic Pipe Thread Sealant, -65 to 400 Degree F Temperature, 50 ml

Before playing the Airsoft game, you can take apart the Airsoft magazine and inject it into use it.However, it tends to smell a lot due to chemical reactions.You use it before playing Airsoft games. It's not permanent.But I don't use it now. This is because it must be dismantled and washed after use.

This stuff worked on water heater CxF union I had leaking. Sealed leak, used Q-tip to apply while wearing latex surgical gloves, just in case things got messy but wasn’t hard to manage. I cleaned union, put some on the top of the flat of the union and put a layer on the threads. Twist union tight, cleaned excess and let it sit for 3 hrs while I did some errands. Don’t think it needed to sit for 3 hrs, probably 15 to 30 minutes, before you put some pressure on it. I’ll be changing out this water heater in 5 years so I’ll have to let you all know how it comes apart and cleans up then. No complaints now, worked great.

This anaerobic paste is a non hardening "super glue" for metal pipe fittings. It actually hard to make a pipe fitting joint leak when using this. I've used it for years and it's never failed.

Some home supply stores are selling galvanized pipe and plumbing fittings manufactured in China....and many of these fitting don't seem to be as precisely-made as might be desired. These fittings seemed to provide more of a sealing challange than most regular pipe thread sealants could handle successfully. A professional fire-sprinkler-system installer suggested trying this Anaerobic Thread Sealant. The results were much better. It is more expensive, but the seals are permanent.

Very pleased with the product and quick service.

works as advertised.