I'm cleaning the plastic pipes underneath my kitchen sink and would like to remove this white plastic part. I've tried twisting it and pulling but that hasn't worked. Would this part be detachable or is it integrated?
Everything comes off all sinks and basins as we had the kitchen, shower rooms and bathroom redone and forgot that every bit is bought seprately. A bit of a shock when you are seeing fully made up units in show rooms . I'm not sure if you add some type of flexible seal or not though.