| 1 | Low weight, water-tolerant aluminum alloy. | |
| 2 | The waterproof material is suitable for the aerial used near the waterfall. | |
| 3 | The waterproof material is suitable for the aerial used near the waterfall. | |
| 4 | The waterproof material is suitable for the aerial used near the watell. | |
| 5 | For situations where extreme water resistance is required, epoxy is the best choice. |