After drying one to two hours, the joint will be as strong as the tubing itself. Although normally Tygon tubing easily slips over metal, glass and other fittings, sometimes this process is eased by lubricating the tubing with soap and water or a synthetic wetting agent. Where pressures are involved, it is considered good practice to use clamps on all connections between Tygon tubing and glass or metal fittings. Although Tygon tubing grips tightly to such fittings, wormgear clamps provide an added safety factor. Generally, a simple tubing clamp will serve satisfactorily.
Stainless steel is preferred in food handling or hospital applications.
An added convenience is afforded by clamps which have thumb screws for hand tightening. Avoid clamps with sharp or ragged edges. Tygon's low surface tension facilitates complete drainage. When using these preparations, do not increase the temperature or the concentration of the solution beyond that recommended by the manufacturer. If the tubing shows excessive swelling during cleaning, reduce pressure and temperature.