

🛥️ Sail Smooth, Stay Protected—The Ultimate Marine Armor for the Modern Boater
The MARTYR CM656934A Aluminum Pleasurecraft DOKA Hull Bolt-On Anode offers superior cathodic protection for ocean-going vessels. Engineered from aluminum alloy for salt and brackish water, it delivers 50% longer corrosion resistance than traditional zinc anodes. Manufactured under strict ISO 9001 standards with no cadmium, it’s an eco-conscious, precision-fit solution designed to extend the life of your boat’s hull and marine equipment.




| Item Package Dimensions L x W x H | 3.11 x 2.05 x 1.22 inches |
| Package Weight | 0.06 Kilograms |
| Item Weight | 0.01 Ounces |
| Brand Name | Martyr Anodes |
| Manufacturer | Martyr Anodes |
| Part Number | CM656934A |
| Sport Type | Boating |
A**S
Hull protection
Installed on my aluminum boat - perfect fit bolted to the transducer bracket
E**S
As described
Installed on pontoon boat.
H**I
Martyr
Product as advertised Seemed like a good deal
P**R
Good buy
Good buy.
M**D
Good
Using it on my evaporator core for my air conditioner is a sacrificial anoid electrolysis takes place and because the evaporator core is damp it tends to develop corrosion. Hopefully this will help in the future. Think it's worth a try. They put these on everything from boats to fuel tanks to lower units on boat motors to stop this type of a problem
Trustpilot
3 days ago
4 days ago