The Polybender PB38-25M is a 3/8" internal copper tube bender supplied on a 25-metre spool, designed for quick, clean, and kink-free bends in soft annealed copper pair coil. Perfect for air conditioning, refrigeration, and electrical installations, it allows precise bending without damaging or flattening the tubing.

This internal guide inserts directly into the pipe to maintain shape through tight curves. The low-friction surface ensures smooth insertion and removal, while also allowing the Polybender to remain in the pipe during first-fix to protect the bore. It’s a simple, time-saving tool that helps ensure professional-quality bends every time.

PB38-25M Features

• 25 metre spool of 3/8" internal bender: Long-length format suited for large-scale or continuous installations.
• Creates clean, kink-free bends: Maintains copper tube integrity and shape during tight bends.
• Low-friction finish: Slides easily in and out of the tube without catching or binding.
• Can be left inside copper tubing: Protects internal bore during rough-in or first-fix stages.
• Bright yellow for visibility: Easy to identify on-site and in tubing.

PB38-25M FAQ
Q: Can this be used with refrigeration copper?
A: Yes, it’s designed for soft annealed copper in refrigeration and air conditioning work.

Q: Do I remove the Polybender after bending?
A: It can be removed after the bend or left inside the pipe during construction for protection.

Q: How is it installed?
A: Simply feed it through the pipe past the bend area, form the bend, and then remove or leave in place as required.