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Coiled translucent white tubing with two small bottles alongside

PrimoChill

PrimoChill PrimoFlex Advanced LRT Tubing 3/8in ID 5/8in OD 10ft Elegant White

SKU CH-WRHR-JM2Q0

Soft flexible tubing for custom liquid cooling loops, supplied in a ten-foot length with a fifteen-millilitre bottle each of loop pre-treatment and coolant additive included

  • TypeLiquid Cooling System
  • Trusted PrimoChill brand engineered for modern liquid-cooling standards
  • Advanced LRT formulation compatible with a wide range of closed-loop systems
  • 10 ft length provides ample tubing for custom loop routing
  • Includes 15 mL SysPrep pre-treatment to flush manufacturing debris
  • Includes 15 mL Liquid Utopia for ongoing loop protection

Tubing for custom water loops

PrimoChill PrimoFlex Advanced LRT tubing is made for builders assembling a custom liquid cooling system. The soft flexible tube has a 3/8 inch inner diameter and 5/8 inch outer diameter, supplied in a 10 foot length with an Elegant White finish. No logo print runs along the tube, giving a clean appearance inside the case.

Bundled loop preparation chemicals

A 15mL bottle of SysPrep cooling loop pre-treatment and a 15mL bottle of Liquid Utopia are included. SysPrep flushes manufacturing debris from blocks, radiators, pumps and reservoirs before the loop is filled. Liquid Utopia then adds ongoing protection to help keep the coolant clear and the tubing transparent over time.

Check fitting compatibility and routing space

Verify that your compression or barbed fittings accept a 3/8 inch inner diameter and 5/8 inch outer diameter tube. Ensure the 10 foot length is sufficient for your planned routing between components. Confirm the Elegant White colour matches your build aesthetic, as the tubing carries no branding.

Highlights

  • Trusted PrimoChill brand engineered for modern liquid-cooling standards
  • Advanced LRT formulation compatible with a wide range of closed-loop systems
  • 10 ft length provides ample tubing for custom loop routing
  • Includes 15 mL SysPrep pre-treatment to flush manufacturing debris
  • Includes 15 mL Liquid Utopia for ongoing loop protection

Specifications

TypeLiquid Cooling System

Questions about this item

Will the 10 ft tubing length need to be cut and replaced if my loop layout changes?

The 10 ft roll can be cut to the exact lengths your build requires; keep any remainder for future re-routing or component swaps.

Does the soft tubing material set a bend-radius limit that appears before kinking under sustained use?

The Advanced LRT formulation is engineered to stay flexible, so tight routing is possible without the kinking that stiffer tubing develops over time.

Will the tubing cloud or leach plasticisers into the coolant after running all day?

The LRT compound resists clouding and plasticiser migration, keeping the loop clear and the coolant clean during continuous operation.

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