PrimoFlex ? ADVANCED LRT ? Tubing has been designed, formulated and manufactured for today ?s evolving standards in the PC water cooling industry. Advanced LRT ? has been carefully formulated to enable it to perform in a wider range of closed loop cooling systems, making it the most compatible water cooling tubing ever created.
Low Radius Technology
PrimoChill ?s proprietary blend of extremely low durometer PVC and a more rigid polymer resin gives PrimoFlex ? Advanced LRT ? its unbeatable bend ratio and durability. Even under exacting laboratory set-ups with abrupt small radius bends and multiple direction changes, Advanced LRT ? tubing resists twisting and collapse allowing for tighter bends without the kinking that can cause cooling failures or a reduction in system performance (A common problem when using other lesser brands).
Clarity in Sight and Mind
Smooth inner walls improve closed loop sanitation. Advanced LRT ? smooth surface inhibits particulate gathering or entrapment onto the tubing wall, thus reducing the potential of bacterial growth and contamination. With its new ?resistant ? inner walls, Advanced LRT ? will keep your system looking and feeling as clean as the day it was installed. The new technology used in PrimoFlex ? ADVANCED LRT ? has removed the need for the antimicrobial formerly impregnated in the Pro LRT tubing. The results are a noticeable improvement of clarity over PRO LRT ?.



![Koolance Tubing, Black PVC, 1ft/30.5cm [ID: 13mm (1/2); OD: 16mm (5/8)]](https://www.fittingsattri.com/wp-content/uploads/2025/4/1744786624/koolance-tubing-black-pvc-1ft-30-5cm-id-13mm-1-2-od-16mm-5-8-1744786628.webp)

Reviews
There are no reviews yet.