Unvarnished Fibreglass sleeves

Unvarnished Fibreglass Sleeves

Cost-Effective Insulation for Low-Temperature Applications

Our unvarnished fibreglass sleeves are made from braided E-glass yarn without any additional coating, offering a simple yet effective insulation solution for applications where basic protection is sufficient. These sleeves provide good thermal endurance, mechanical strength, and dielectric performance in hot environments.

They are ideal for general-purpose wiring, low-voltage applications, and internal protection in electrical assemblies, where a varnish-free, breathable sleeving is preferred.

Available from 2mm to 12mm.