Top Hat Washer Leaking
It should be a squared rubber washer or even a beveled plasic one.
Top hat washer leaking. You may sometimes get a shrink hat if you directly put them in the washing machine for a wash. Liquid drain cleaner destroys the rubber gasket used in mission style couplings. 3 Washer Leaking Water.
This is done by placing a special washer on the thread before the nut goes on. Sweat body oils and environment are common culprits of staining all types of headgear. If the washer leaks all the time check these.
Apply a little teflon pipe dope to the flange surface and basket threads. Very old taps may have worn valve seats and worn washers and although you can re-cut the seats a bit and put in a new washer it usually is not worth the bother. Using too much drain cleaner or using it too often can damage metal traps and pipes causing leaks.
Water leakage is another prevalent issue reported by homeowners. These reduce the pressure and amount of water entering the washer. If either hose is leaking tighten it or replace it as appropriate.
Ive removed one of the taps this evening and the rubber washer is split where it would have been seated towards the rear of the tap which is presumably why it was leaking a tad. In this case double check that the door is properly closed and make sure the hose connections are fully tight. If the water leak is underneath the washer replacing a part called the tub seal will often fix the issue.
Dlh TX your problem is the top hat washer. Leak at top of metal fitting on kitchen drain trap. No tap turning once secure.