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
IN SPITE OF THE AIR FLOW
"Aerodynamic" Chrysler Airflow. Biography of Walter Chrysler of the typical American entrepreneur. Before creating his own company, he has worked as an assistant locomotive engineer, and...
AEROBATIC TRAINING
Develop some automaticity in managing the cord of the model during takeoff and horizontal flight, you can begin to build more complex apparatus. It will help you to learn how to perform...
