| Cable accessories | insulating tube |
| Manufacturer | SYNFLEX |
| Material | silicone |
| Symbol | Colour | Internal diameter | Wall thickness | Dielectric strength | Flammability rating |
|---|---|---|---|---|---|
| [mm] | [mm] | [kV/mm] | |||
| SIL-0.3X0.2-BK-200 | black | 0.3 | 0.2 | 2 | UL94HB |
| SIL-0.3X0.2-GR-200 | green | 0.3 | 0.2 | 2 | UL94HB |
| SIL-0.3X0.2-WH-200 | white | 0.3 | 0.2 | 2 | UL94HB |
| SIL-0.5X0.2-BK-200 | black | 0.5 | 0.2 | 2 | UL94HB |
| SIL-0.5X0.2-NA-200 | natural | 0.5 | 0.2 | 2 | UL94HB |
| SIL-0.5X0.2-WH-200 | white | 0.5 | 0.2 | 2 | UL94HB |
| SIL-0.8X0.4-BK-200 | black | 0.8 | 0.4 | 4 | UL94HB |
| SIL-0.8X0.4-NA-200 | natural | 0.8 | 0.4 | 4 | UL94HB |
| SIL-0.8X0.4-WH-200 | white | 0.8 | 0.4 | 4 | UL94HB |
| SIL-1X0.4-NA-200 | natural | 1 | 0.4 | 4 | UL94HB |
| SIL-1X0.4-BK-200 | black | 1 | 0.4 | 7 | UL94HB |
| SIL-1X0.4-WH-200 | white | 1 | 0.4 | 4 | UL94HB |
| SIL-1.5X0.4-BK-200 | black | 1.5 | 0.4 | 4 | UL94HB |
| SIL-1.5X0.4-NA-200 | natural | 1.5 | 0.4 | 4 | UL94HB |
| SIL-1.5X0.4-WH-200 | white | 1.5 | 0.4 | 4 | UL94HB |
| SIL-1.5X0.4-YE-200 | yellow | 1.5 | 0.4 | 4 | UL94HB |
| SIL-2.5X0.4-NA-100 | natural | 2.5 | 0.4 | 4 | UL94HB |
| SIL-2X0.4-BK-200 | black | 2 | 0.4 | 4 | UL94HB |
| SIL-2X0.4-BL-200 | blue | 2 | 0.4 | 4 | UL94HB |
| SIL-2X0.4-NA-200 | natural | 2 | 0.4 | 4 | UL94HB |
| SIL-2X0.4-WH-200 | white | 2 | 0.4 | 4 | UL94HB |
| SIL-3.5X0.4-BK-100 | black | 3.5 | 0.4 | 4 | UL94HB |
| SIL-3.5X0.4-NA-100 | natural | 3.5 | 0.4 | 4 | UL94HB |
| SIL-3X0.4-BL-100 | blue | 3 | 0.4 | 4 | UL94HB |
| SIL-3X0.4-NA-100 | natural | 3 | 0.4 | 4 | UL94HB |
| SIL-3X0.4-RD-100 | red | 3 | 0.4 | 4 | UL94HB |
| SIL-4X0.5-BK-100 | black | 4 | 0.5 | 5 | UL94HB |
| SIL-4X0.5-NA-100 | natural | 4 | 0.5 | 5 | UL94HB |
| SIL-5X0.6-NA-100 | natural | 5 | 0.6 | 6 | UL94HB |
| SIL-6X0.6-NA-100 | natural | 6 | 0.7 | 7 | UL94HB |
| SIL-7X0.7-NA-100 | natural | 7 | 0.7 | 7 | UL94HB |
| SIL-8X0.7-NA-100 | natural | 8 | 0.7 | 7 | UL94HB |
| SIL-9X0.7-NA-100 | natural | 9 | 0.7 | 7 | UL94HB |