We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Clear PETG rigid tube 12mm diameter 500mm length

Barrow Mods

Barrow Mods PG1208-L-CLEAR 12mm PETG rigid tube 500mm clear

SKU CH-3TZ7-7YY7Z

Clear 12 mm PETG rigid tube, 500 mm long, for custom liquid-cooling loops requiring precise hardline routing

  • ColorClear
  • FeaturesBarrow's Rigid tubing is a great alternative to classic soft

Color Clear

  • Cleaner loop aesthetics with rigid PETG tubing
  • Precise 12mm outer diameter for exact routing
  • Shape custom bends using heat gun and bending cord
  • 500mm length suits most desktop loop layouts
  • Requires dedicated 12mm hardline fittings for secure seals

Clear PETG hardline tubing for custom loops

This Barrow Mods tube is a 12 mm outer-diameter PETG rigid tube cut to 500 mm length. It suits builders who want the clean lines and precise routing only hardline tubing can deliver. The clear finish shows coolant colour without tinting. It is not for users who prefer flexible soft tubing or lack the tools to form rigid runs.

Bending tools enable shaped runs

The tube ships as a single straight length; shaping it requires a bending cord, heat gun and bending tool purchased separately. With those tools you can create exact angles that follow your chassis layout. Without them the tube remains straight and cannot negotiate tight bends. No fittings, coolant or other accessories are included.

Specialised 12 mm fittings are mandatory

Standard compression or barb fittings will not seal on this 12 mm hardline and using them risks cracking and leaks. Only dedicated 12 mm hardline fittings provide a reliable joint. The rigid material also demands accurate measurement and cutting before assembly. Builders unfamiliar with hardline techniques should plan extra time for trial bends.

Highlights

  • Cleaner loop aesthetics with rigid PETG tubing
  • Precise 12mm outer diameter for exact routing
  • Shape custom bends using heat gun and bending cord
  • 500mm length suits most desktop loop layouts
  • Requires dedicated 12mm hardline fittings for secure seals

Specifications

BrandBarrow
ModelPG1208-L-CLEAR
ColorClear
FeaturesBarrow's Rigid tubing is a great alternative to classic soft tubing. Made of a PETG, hardline tubing is a cleaner, more precise way of tubing your system.

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 12mm PETG tube need periodic replacement once installed?

PETG does not degrade under normal coolant temperatures, so the tube itself does not require scheduled replacement unless it is physically damaged or you change the loop layout.

What is the first limit reached when the loop runs continuously at high load?

The practical limit is the coolant temperature rising to the fluid's rated maximum; the rigid 12mm tube does not soften or restrict flow before that point.

Does the 12mm rigid tube add noise, heat or power draw during all-day operation?

The tube is a passive component — it adds no noise, generates no heat and draws no power; any thermal or acoustic load comes from the pump, radiator and coolant.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.