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Six 30-inch UV-green rigid PETG tubes, 1/2-inch OD, glossy finish

PrimoChill

PrimoChill 1/2in. Rigid PETG Tube – 6 x 30in. – UV Green diy cooling

SKU CH-R2TW-11W9E

Six 30-inch UV-green PETG tubes with 1/2-inch outer diameter for custom water-cooling loops

  • Product typeCPU Block
  • Rigid PETG resists cracking better than acrylic
  • UV Green colour glows vividly under UV light
  • 1/2in OD matches standard rigid compression fittings
  • 30in length lets you measure, cut, bend, install
  • Six tubes included for complete loop builds

UV Green PETG Tubing Kit

This pack contains six straight lengths of rigid PETG tubing in a UV-reactive green finish. Each piece measures 30 inches long with a 1/2-inch outer diameter and a 1/16-inch wall. The material is virgin PETG made in the USA and is non-toxic. It is intended for custom liquid-cooling loops built by enthusiasts and case modders.

Upgrade From Acrylic Tubing

PETG offers superior strength to acrylic tubing, reducing the risk of cracking during bending or under pressure. The thicker wall adds safety margin for high-flow loops. The switch is worth it when you want tighter bends without relying on numerous 90-degree rotary fittings. Buyers who need the optical clarity of glass-clear acrylic will not get it here.

Heat-Bend Installation

The tubing is shaped by heating, bending, and cutting to length before insertion into 1/2-inch OD rigid compression fittings. Measure, cut, bend, install is the workflow. Common issues include kinking if the bend radius is too tight or overheating the material, and leaks if the cut ends are not square and deburred before fitting insertion.

How it compares

Measured against everything we stock in Heatsinks & Water Blocks, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 72% of the 609 comparable items (median $15.99).

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Specifications

Product
Product typeCPU Block

Questions about this item

What outer-diameter rigid fittings does the 1/2in. OD PETG tube require?

The tubing is sized for 1/2in. OD rigid compression fittings, so select fittings that match that outer diameter.

How do I bend the 30in. PETG tubes without kinking them?

Heat the tube evenly until pliable, form the bend on a matching-radius mandrel, then let it cool completely before cutting to final length.

When should I plan to replace the UV Green PETG tubing in my loop?

Inspect the 1/16in. wall annually; replace any piece that shows clouding, surface crazing, or loss of UV reactivity from coolant exposure.

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