Heatlink PEX-A Radiant 1/2", 5/8" and 3/4" PEX Tubing
Heatlink PEX-A PEX Tubing for Radiant Heat Systems. The most flexible of all types of PEX. Better than PEX-C by a little and much, much more flexible than PEX-B. Also, Heatlink PEX-A PEX Tube comes with a 25 Year Warranty. Perfect for those underfloor and infloor heating applications. Lastly, with PEX-A -if if you kink it - you can heat it up and the kink will come out. You can not do this with PEX-B or PEX-C.