ALUMINUM HULL PLATE
Premium Hull Aluminum Anodes. Performance Metals anodes are made from Navalloy and feature the red dot wear indicator system. Simply the best Anode for all applications and all waters.
Navalloy is made of Aluminum, 5 percent Zinc and a trace of Indium
Offers better sacrificial galvanic corrosion protection than zinc anodes
Lasts up to 30-50 percent longer than zinc
Patented wear indicator displays when anode is worn through 50 percent
Works in fresh, brackish and saltwater
Reactivates after exposure to air
Environmentally friendly - zinc is a poison in the water
Lighter then traditional zincs, 1/3 the weight
Hull Plate: 8.625" x 4.25" x 1"