As with other reviewers, we noticed immediately that this tubing is just under 1/2”, which makes it seemingly impossible to get it on the fittings. No matter how hard we tried, we couldn't get them together without the trick outlined below.HOWEVER, we used a blow torch to slightly heat the ends to make them stretch over the fittings and tah dah! Literally only heat the end for a couple seconds otherwise it'll either melt or catch fire. They fit VERY snugly and are not going anywhere. We haven't had any pop off from water pressure, as we have had with some of the tubing we had from our last project that was purchased at Home Depot, and we haven't needed to use clamps on any of this tubing.
Rating:
[5 of 5 Stars!]