Associated Gaskets SRG4kV Silicone Coated Fibreglass Sleeving is a flexible electrical insulation sleeve designed to provide reliable protection for wires, cables and electrical components in demanding environments.
Manufactured from braided fibreglass coated with silicone rubber, the sleeving offers good softness and elasticity, excellent high-temperature resistance and good dielectric strength. It also provides good mechanical resistance and UV resistance, making it suitable for a range of electrical, electromechanical, automotive and lighting applications.
With a continuous working temperature range of -60°C to +250°C and the ability to handle up to 4000V of electrical current, SRG4kV Silicone Coated Fibreglass Sleeving provides dependable insulation and protection where heat resistance, flexibility and good dielectric performance are required.
Suitable for electricians, electrical contractors, motor repairers, manufacturers and maintenance professionals working across a wide range of electrical and industrial applications, this grade of sleeve offers an economic alternative to the popular Vidaflex SD550 sleeving.
Applications
- Motors
- Transformers
- Generators
- Electromechanical equipment
- Lighting equipment
- Automotive applications
- Electrical wiring and component protection
- High-temperature insulation applications
Key Features & Benefits
- Braided fibreglass construction with silicone rubber coating
- Flexible and elastic construction
- Continuous working temperature of –60°C to +250°C
- Dielectric strength of 1.5 kV to 3 kV
- Good mechanical resistance
- Good UV resistance
- Self-extinguishing
- Available in diameters from 0.5 mm to 40 mm
- Comes in the colour black
- Contact AG for a variety of colours
- Suitable for a variety of electrical and electromechanical applications
Product Specifications
| Characteristic | Specification |
|---|---|
| Material | Braided Fibreglass with Silicone Rubber Coating |
| Working Temperature | -60°C to +250°C |
| Dielectric Strength | 1.5 kV to 3 kV |
| Flammability | Self-extinguishing |
| Mechanical Resistance | Good |
| UV Resistance | Good |
| Diameter | 0.5 mm to 40 mm |
Available Sizes
| Diameter (mm) | Tolerance (mm) | Wall Thickness (mm) | Roll Length |
|---|---|---|---|
| 1 | +0.3/-0 | 0.60±0.15 | 200m/roll |
| 2 | +0.3/-0 | 0.60±0.15 | 200m/roll |
| 3 | +0.3/-0 | 0.60±0.15 | 100m/roll |
| 4 | +0.3/-0 | 0.80±0.15 | 100m/roll |
| 5 | +0.4/-0 | 0.80±0.15 | 100m/roll |
| 6 | +0.4/-0 | 0.80±0.15 | 100m/roll |
| 7 | +0.5/-0 | 0.80±0.15 | 100m/roll |
| 8 | +0.5/-0 | 0.80±0.15 | 50m/roll |
| 9 | +0.7/-0 | 0.80±0.15 | 50m/roll |
| 10 | +0.7/-0 | 0.80±0.15 | 50m/roll |
| 12 | 1.0±0.15 | 1.0±0.15 | 50m/roll |
| 14 | 1.0±0.15 | 1.0±0.15 | 50m/roll |
| 16 | 1.0±0.15 | 1.0±0.15 | 25m/roll |
| 18 | 1.0±0.15 | 1.0±0.15 | 25m/roll |
| 20 | 1.0±0.15 | 1.0±0.15 | 25m/roll |
| 25 | 1.0±0.15 | 1.0±0.15 | 25m/roll |
For more information, a quote or to place and order, please contact your local AG branch or sales representative.


