Bombardier OMC Cobra Navalloy aluminum anode kit

Completely newly developed aluminum anodes Suitable for all boat types and waters! 10 reasons why Navalloy anodes? 1. Better protection than zinc and magnesium anodes 2. Longer service life 3. Suitable for all hull materials; aluminum steel and GRP. 4. Suitable for salt brackish and fresh water 5. Becomes active again upon contact with air. Cleaning the anodes is not necessary 6. RED SPOT wear indicator: When a red dot is visible it is time to replace the anode 7. Less expensive than zinc anodes 8. Lighter 9. Environmentally friendly 10.