Oil & Gas

White oil pipeline.

Vulcanized Hoses

Wind Power

Stock Tubing

Old fashioned silver racing car.


Dunstone specializes in heat shrink technology, modifying thin films with the ability to shrink with the application of heat. Our Hi-Shrink Tapes and Tubing are designed to make the processing of Advanced Composite parts, faster, easier, and lower in cost.

Hi-Shrink Tape is a tough, flexible, heat shrinkable polyester film. When wrapped around an object and heated, Hi- Shrink Tape has the unique ability to shrink and apply pressure to the surface of composite parts. This simple method of pressure application is used to advantage in many segments of the composites market.

Hi-Shrink Tubing is a heat shrinkable tube made from a fluoropolymer release film. It is designed to shrink to fit on the outside of aerospace composite tooling to provide a releasable surface for part lay-up.

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