Shrink Sleeve Ltd is proud to supply UL Recognised heat shrink tubing sourced from manufacturers that hold active UL file listings and operate under controlled quality management systems.

Underwriters Laboratories (UL) is a globally respected independent safety science organisation. A UL Recognised designation confirms that a material or component has been independently tested and verified to meet defined electrical, thermal and flammability performance requirements.

Our UL Recognised tubing is evaluated in accordance with UL 224, the standard for extruded insulating tubing, and is suitable for incorporation into larger electrical assemblies and equipment. This provides confidence to OEMs, contract manufacturers and distributors operating within regulated industries where compliance, traceability and documented performance are essential.

We work closely with approved manufacturing partners to ensure consistency of material performance, continuity of UL file status and full traceability throughout our supply chain.

Supporting documentation, including UL file references, technical data sheets and certificates of conformity, can be provided upon request.