PrimoChillPrimoFlex LRT Custom Watercooling Flexible Tubing -7/16in.ID x 5/8in.OD, 10 feet Bundled with System Prep and Coolant, Made with Premium Materials, Proudly Made in The USA - Bloodshed Red

good and sturdy. Doesn't kink like other brands.

Works very well, but after 1 to 2 years I found that it became cloudy and discolored. Other then that it works great.

This stuff has honestly surpassed what I expected! The color is just as vibrant as the photos depict, great UV reaction, can easily bend without kinking, comes with coolant sterilizer to make sure your rig doesn't deteriate and I'm not sure exactly why, but this particular tubing is far cheaper than the others. Spent 10 on the first batch and just got done ordering ten more feet for 7! I definitely plan to use again, plan to try yellow and orange to see how their colors run my blue aesthetics.Fitting these over 1/2 compression fittings wasn't a walk I the park (expected), dipped 3 inches of every tip in a mason jar full of the hottest water my sink could emit with some good ol' fashioned elbow grease and BAM! My PC is looking good.Only problem I noticed was my compressions for the fittings don't actually tighten/fasten around this tubing, just bypasses it after a little friction. If this tubing was any thicker it wouldn't be on there at all; so it must be the "V2 compression fittings" from XSPC. I plan on testing this issue out in 6 months with some pearl UV yellow 1/2 inch tubing.Great product! Highly recommend!! 😎👍🏼

I've been using their tubing for several years. This particular inside/outside diameter combination provides good combination of flow and sufficient rigidity to maintain crossection. The color is very nice deep red.Be advised that you do need to use the priming liquid before finishing up your system. It seems that there is a chemical either in the coating or in material that forms an opaque white oxide on the inside of the tube over the course of the fist couple of months. Not sure what it is, but I was worried when I got this brand first time several years ago. Now they include a bottle of priming liquid with each pack which seems to prevent the forming of the white stuff - I can attest to that fact comparing my son's and my computers. We both changed the piping in our computers around Christmas break. My circuit was completed and I did use the primer and my son had a couple of temporary pipes waiting for further upgrade and he did not use the priming. His had the white stuff on the inside by the end of January. Mine are still clean and his buildup dissolved once the primer was applied when we finished the upgrade.

This stuff rocks, it is the correct size and it fits perfectly with the XSPC 7/16" ID fittings.The tubing came with some system cleaning fluid which seemed to work well enough, though I had already flushed the heck out of my system prior to using that so maybe it wasn't reslly necessary.The tubing has stayed crystal clear and did not deform once it got hot, so here's hoping that it lasts!

So the tubing itself is great, this is for the UV Blue tubing. I replaced the reservoir and decided to just re-do the tubing at the same time. Only issue I had was that the thickness seems to have increased somehow, this was the same tubing I used last time but the compression fittings were extremely tight compared to the previous package of tubing which was the same one, just reordered from my previous purchase. It made getting the fittings on extremely hard & somewhat difficult getting everything lined up without it turning the tubing to the point of kinking. But all in all looks great

Tubing is easy to use, doesn't kink too easily, doesn't get too hot when the CPU (only on a cpu block) is overly taxed, and the included sys prep solution helped remove some extra particles from the radiators and block and what not.

I'm not one to usually bash products, but let me explain as to why I do not like this tubing.1. The tubing size is off by a smidge so it did not allow me to fit it properly2. the inner wall is the same, it's the outside wall that is a little thicker, this didn't go over well in my head.3. On my compression fittings the inner wall was really secure, the issue occurred when trying to tighten the connector.So the fittings did not screw all the way properly, do I think that they are going to come undone? No not necessarily but I am not as happy as I would have been with the connectors fully secure. Be careful not to over strip the bearings or having it go on crooked, with the bigger tubing this happened a lot more than previously. I would be careful.Pros - Great looking tubing / sturdyCons - Even though the proper sized tubing was order it was a good amount thicker on the outer wall. Next time I will just have to order directly through my makers fittings to ensure the proper tubing was ordered. I would order extra fittings if you are going to be using this tubing just in case.Final thoughts - It'll last me for now, eventually i'm going to replace.