6mm Fibreglass Sleeving – High Temperature, 1.5kV Rated, Silicone Coated
The 6mm Fibreglass Sleeving is designed to provide durable electrical insulation and protection in high-temperature environments. Made from braided fibreglass and coated with silicone, it delivers excellent resistance to heat, abrasion, and moisture.
With a voltage rating of 1.5kV and temperature resistance up to 450°C, this sleeving is ideal for protecting cables in heating systems, ovens, furnaces, and industrial electrical equipment. Its silicone coating ensures flexibility and prevents water absorption, making it dependable even in harsh environments.
Key Features
-
Diameter: 6mm (other sizes available)
-
Voltage Rating: 1.5kV insulation protection
-
Temperature Resistance: Up to 450°C continuous use
-
Material: Braided fibreglass with silicone coating
-
Colours Available: Black, White, Red, and others
-
Flexibility: Easy to cut, fit, and install
Technical Specifications
| Property | Specification |
|---|---|
| Internal Diameter | 6mm (nominal) |
| Voltage Rating | 1.5kV |
| Temperature Range | -60°C to +450°C |
| Construction | Braided fibreglass with silicone coating |
| Flame Resistance | High – maintains insulation under heat |
| Colours Available | Black, White, Red, and others |
| Application | Heating systems, ovens, furnaces, industrial wiring |
This 6mm Fibreglass Sleeving, rated at 1.5KV, is designed to add extra protection to cables and is available in different diameters and colors. With a 450 °C rating, it is suitable for use with most heating element systems. The fibreglass has a silicone coating to prevent it from becoming wet.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The 6mm Fibreglass Sleeving is designed to provide durable electrical insulation and protection in high-temperature environments. Made from braided fibreglass and coated with silicone, it delivers excellent resistance to heat, abrasion, and moisture.
With a voltage rating of 1.5kV and temperature resistance up to 450°C, this sleeving is ideal for protecting cables in heating systems, ovens, furnaces, and industrial electrical equipment. Its silicone coating ensures flexibility and prevents water absorption, making it dependable even in harsh environments.
Key Features
-
Diameter: 6mm (other sizes available)
-
Voltage Rating: 1.5kV insulation protection
-
Temperature Resistance: Up to 450°C continuous use
-
Material: Braided fibreglass with silicone coating
-
Colours Available: Black, White, Red, and others
-
Flexibility: Easy to cut, fit, and install
Technical Specifications
| Property | Specification |
|---|---|
| Internal Diameter | 6mm (nominal) |
| Voltage Rating | 1.5kV |
| Temperature Range | -60°C to +450°C |
| Construction | Braided fibreglass with silicone coating |
| Flame Resistance | High – maintains insulation under heat |
| Colours Available | Black, White, Red, and others |
| Application | Heating systems, ovens, furnaces, industrial wiring |
This 6mm Fibreglass Sleeving, rated at 1.5KV, is designed to add extra protection to cables and is available in different diameters and colors. With a 450 °C rating, it is suitable for use with most heating element systems. The fibreglass has a silicone coating to prevent it from becoming wet.


















