In article 77a59c30-ab26-4ebe-ab61-bb69cf96eed9@
75g2000hso.googlegroups.com, says...
Almost all of my air couplings leak lots of air. I bought them from
Harbor Freight and Home Depot. Is there any way to tight them, so
that sir doesn't leak? If not, can you recommend a brand that fits
together properly. This air leakage is driving me crazy.

I tried posting earlier... getting error messages. If this posts
twice, or similar post, sorry.

Sonny

The teflon tape is not working?

S.