Tecnoseal is one of the world's leading suppliers of sacrificial anodes for cathodic protection in the leisure boat market, and for shipping, offshore and industrial applications. With over 30 years of experience, Tecnoseal produces and supplies from our foundry in Grosseto (Tuscany) Zinc, Aluminum and Magnesium anodes with our own peculiar passion for seeking top quality perfection of the product and the customer service.
![Tecnoseal R5AL Rudder Anode - Aluminum - 5" x 7/8" [R5AL] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/51624XL_{width}x.jpg?v=1591702018)
![Tecnoseal R4AL Rudder Anode - Aluminum - 5" x 5/8" [R4AL] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/51623XL_{width}x.jpg?v=1591702010)
![Tecnoseal R3AL Rudder Anode - Aluminum - 3-3/4" Diameter [R3AL] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/51622XL_{width}x.jpg?v=1591702002)
![Tecnoseal R2AL Rudder Anode - Aluminum - 2-13/16" Diameter [R2AL] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/51621XL_{width}x.jpg?v=1591701994)
![Tecnoseal R1AL Rudder Anode - Aluminum - 1-7/8" Diameter [R1AL] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/51620XL_{width}x.jpg?v=1591701985)
![Tecnoseal R7 Rudder Anode - Zinc - 6-1/2" Diameter [R7] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/51619XL_{width}x.jpg?v=1591701977)
![Tecnoseal R5 Rudder Anode - Zinc - 5" Diameter x 7/8" Thickness [R5] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/51618XL_{width}x.jpg?v=1591701969)
![Tecnoseal R4 Rudder Anode - Zinc - 5" Diameter x 5/8" Thickness [R4] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/51617XL_{width}x.jpg?v=1591701960)
![Tecnoseal R3 Rudder Anode - Zinc - 3-3/4" Diameter [R3] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/51616XL_{width}x.jpg?v=1591701952)
![Tecnoseal R2 Rudder Anode - Zinc - 2-13/16" Diameter [R2] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/51615XL_{width}x.jpg?v=1591701944)
![Tecnoseal R1 Rudder Anode - Zinc - 1-7/8" Diameter [R1] - Mealey Marine](http://mealeymarine.com/cdn/shop/products/51614XL_{width}x.jpg?v=1591701936)
