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PrimoChill Rigid Tube Silicone Bending Insert Tube - 1 Foot (for 3/8in ID Rigid Tube)

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The PrimoChill Rigid Tube Silicon Bending Insert Tube is used for bending the PrimoChill Rigid Tubing (3/8in. ID). This silicone insert tube allows the rigid tube to be heated and bent without it collapsing. Of the all the bending inserts PrimoChill offers, this insert tube is the easiest to insert and remove once bent. We recommend this insert tube for users new to the rigid tube bending practice for computer water cooling lines.

  • Durable Elastic Silicon Material
  • Tube:3/8in. ID Acrylic/PETG Tube only
  • Sold Per 1 Foot (an order quantity of 6 would result in a single 6 foot piece)

PrimoChill is not responsible for any damage caused by or when using this product. Please use at your own risk.

The bending insert is meant to have a tight fit. If it is loose, the rigid tube will collapse, kink, form air pockets and flat spots. The tighter the fit, the better the result. This process requires patience, but will become easier the more you practice.
The bending insert requires some stretching and lubricating to get it in the rigid tube.

Steps to success are below:
1. Stretch the bending insert. Remove any excess that isn’t stretched.
2. Ream the rigid tube with an RFB for best results, (or a hand reamer if that's all you have). This will ensure a clean opening for easier insertion.
3. Lubricate by applying several drops of dish soap or olive oil on the bending insert itself and then place several more drops into the rigid tube.
4. Work the bending insert into the rigid tube. The more you use the insert, the easier this process will become.

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