PTFE (Teflon) tubing is the most chemically resistant tubing available. It is chemically inert, has low permeability and has the widest temperature range of any tubing, making it ideal for use with food processing or with harsh chemicals.

The one disadvantage of this tubing is that it has low abrasion resistance.

It is translucent white and comes in 1/4", 3/8" and 1/2" (outside diameter) sizes in lengths of 25', 50', 100' and 500' (for the 3/8" and 1/2" sizes). The tubing wall thickness is 0.062".