Review on 🌈 PrimoFlex Advanced LRT Soft Flexible Tubing 3/8in. ID x 1/2in. OD, 10ft - Pearl UV Yellow, Ideal for SEO by Gordon Turman

Not much to say here, this is an excellent hose. It is transparent and fits snugly over most fittings. It's good value for the tube itself, and the fact that it comes with concentrates that give you 1 gallon of Sysprep and 1 gallon of Liquid Utopia coolant makes this a no-brainer for me. Water, run Sysprep and drain the system (remove all physical contaminants such as flux and radiator shavings) and use Utopia liquid coolant: you will have crystal clear pipes.