Regular fabric duct tape can replace hemp, which plumbers use to seal threaded pipe joints and faucets.
For this small strip you need to break into thin strands which are then twisted into flagella that can spin at screwing any plumbing fittings, and they will successfully play the role of a reliable sealing gasket.
Recommend to read
“MOSQUITO” WITH FEATHERS
Among purchase toys that can move (ride, swim, run, fly, crawl), it is not easy to find such models that can be safely run in the apartment without fear that they'll break, dropping to...
DE HAVILLAN DH.82 “TIGER MOTH”
Developing the concept of training plane DH.60, John. De Havilland has created a new aircraft of the same class - DH.60T. He was distinguished by a reinforced airframe, a modified...