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Blue silicone bending insert 10mm ID 30cm length

Alphacool

Alphacool 29119 Silicon Bending Insert 10mm ID 30cm Blue

SKU CH-T7EZ-D6NR7

A 30 cm blue silicone insert prevents kinking when bending 10 mm ID Alphacool HardTubes

  • TypeTubing
  • ColorBlue
  • FeaturesFor perfect bends in the Alphacool HardTubes now there is th
  • Enables kink-free HardTube bends with heat-resistant silicone insert
  • 2 mm wall thickness supports 10 mm ID tubes during forming
  • 30 cm length suits short-radius curves in custom loops
  • Blue colour provides clear visibility inside transparent tubing
  • Silicone removes easily after cooling for clean finished bends

Alphacool 29119 Silicon Bending Insert 10mm ID

This silicone insert supports Alphacool HardTubes with a 10mm inner diameter during thermal bending. It prevents kinking at the curved point by maintaining the tube's internal shape while heat is applied. The insert is 30cm long and coloured blue for easy visibility inside the tubing. After the bend cools, the insert slides out for reuse.

Upgrade from makeshift mandrels

Builders currently using improvised tools or risking kinks on tight radii gain a repeatable, kink-free result. The 9.2mm thick silicone withstands the temperatures required to soften HardTubes without degrading. The jump is worth it when a clean, professional bend radius is required on 10mm ID tubing.

30cm length handles short-radius curves

The insert comfortably supports curves in shorter pipe sections where a longer mandrel would be unwieldy. It runs out on extended sweeping bends that exceed the 30cm working length; the 100cm variant covers those scenarios. Not for 12mm ID HardTubes or builders who need continuous support over longer distances.

Highlights

  • Enables kink-free HardTube bends with heat-resistant silicone insert
  • 2 mm wall thickness supports 10 mm ID tubes during forming
  • 30 cm length suits short-radius curves in custom loops
  • Blue colour provides clear visibility inside transparent tubing
  • Silicone removes easily after cooling for clean finished bends

Specifications

BrandAlphacool
Model29119
Part Number1011120
TypeTubing
ColorBlue
FeaturesFor perfect bends in the Alphacool HardTubes now there is the perfect solution.

Questions about this item

What inner-diameter HardTubes does the 9.2 mm thick silicone insert fit?

The insert is made for Alphacool HardTubes with a 10 mm inner diameter.

How do I use the 30 cm blue insert when bending a HardTube?

Slide the silicone inside the tube, heat the bend area, form the curve without kinking, let it cool, then pull the insert out.

When would I need to replace the silicone bending insert?

Replace it if the silicone tears, loses flexibility, or no longer prevents kinking during heated bends.

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