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The Tecnoseal Naca04 sacrificial anode, made from an aluminum and zinc alloy, is designed to protect submerged metal parts from galvanic corrosion. Its robust construction ensures long-lasting protection for the hydrofoil and other water-contacting metal surfaces. Ideal for marine applications requiring effective corrosion protection.
| Code | Material | kg | lbs | i | l | a | h | Ø | Ø1 | |
| NACA04AL | Aluminium | 1.7 | 3.75 | mm inch | 160 6.30 | 400 15.75 | 84 3.31 | 42 1.65 | 40 1.57 | 13x25 0.51x0.98 |
| NACA04 | Zinc | 4 | 8.82 | mm inch | 160 6.30 | 400 15.75 | 84 3.31 | 42 1.65 | 40 1.57 | 13x25 0.51x0.98 |
