Active filters

Disc Anodes for Boats

Flat Surface Protection for Hulls, Sterndrives, and Rudders

What is a disc (rosace) anode?

A disc anode is a flat circular sacrificial anode mounted on hulls, rudders, or sterndrives. It prevents galvanic corrosion of submerged metal surfaces in marine environments.

When should it be replaced?

Replace when it is more than 50% depleted. Visual inspection is recommended during haul-outs or seasonal maintenance.

Materials and fitment

DAM Marine supplies disc anodes in zinc (saltwater), aluminum (all waters), and magnesium (freshwater), with various diameters and bolt patterns for easy mounting.

Un doute?  > contact us

Sorry for the inconvenience.

Search again what you are looking for

Loading...