Product Overview
Martyr CMGROUPERM Grouper (Hanging Anode) in Magnesium
- Cathodic protection for Pleasure craft boats
- Magnesium Alloy for use only in fresh water
- Only alloy proven to protect in fresh water
- Not recommended for use in salt or brackish water
- High-quality Martyr anodes are pressure diecast and manufactured to strict quality standards through an ISO 9001 Quality Management System
- Mil Spec Alloy
- Easy Install
