Rubber Fin Rails
Overview¶
Rubber side rails improve hydrodynamics and protect blade edges. Choose rails with an internal slot that matches the blade thickness after finishing.
Purchase history¶
United Kingdom¶
| Date | Supplier | Unit price | Notes |
|---|---|---|---|
| Jun 2025 | DiveInn | £6.00 per metre | Soft rubber rails suitable for 2 mm blade edges |
| Jun 2025 | AliExpress | £2.00 per metre | Soft rubber rails suitable for 2 mm blade edges |
Usage notes¶
- Warm rails in hot water to soften before installation, especially on tight radii.
- Roughen the bonding face lightly with 120-grit sandpaper for better adhesion.