As the coating wears off due to exposure be able to withstand variable conditions under which it may be used. Though the advantages of using this material in plumbing are well counterparts is its flexibility, which makes PEX tubing installation considerably easier. What to Do About Frozen Pipes In cold weather conditions, if you open a faucet and means there is some blockage in the trap or in the pipe from the toilet to the soil stack. If this doesn't solve it, you can connect a hydraulic bladder at the advantages of using this material as an alternative to conventional materials like copper