Need to repair water line, suggestions?
I was skeptical, but after investigating and running all pex in my trailer I am sold on it.
Easy to instal and robust.
I am about sure that if I had used PVC in my build, it probably would not have fared so well last week in very cold west Texas.
As for the op's dilemma with the coupling, the problem with is inside diameter measurement v . Outside diameter measurement, but you might be lucky enough that the coupler might seal.
The fact that I am opinionated does not presuppose that I am wrong......