Corrosion Control That Works


Marine Protection Systems

Utilizing traditional cathodic protection principals coupled with an innovative approach, Marine Protection Systems (MPS) are the market leaders in anode technology & education.

The MPS range of products have been developed to optimize cathodic protection and corrosion prevention on marine vessels.


Maddox Anodes offer superior protection against galvanic corrosion for hard metals.

Superior Cathodic Protection

Environmentally Friendly

Efficient cathodic protection combined with a guarantee to be cadmium-free - Maddox are the most environmentally friendly anodes.

Maddox Anodes help maintain protective coatings such as paints and propeller applications due to minimising galvanic disbondment.

Maintain Coating Performance

Innovative Anode Technology


Maddox anodes are the only low voltage anode designed to effectively protect bronze and stainless steel parts on composite and wooden vessels by creating a more efficient pathway for cathodic protection.

By generating more efficient galvanic currents - common issues associated with overprotection are remarkably reduced. Vast improvements to coating performance and reduction of marine growth are experienced.

Maddox Anodes are cadmium free and environmentally friendly.

“We were using zinc anodes and seeing that they were deteriorating quickly. After discussion with MPS back in 2009, we were able to get Maddox anodes on to our boat and see that change. We don’t have to replace them as often and we see less growth on coatings. Anything that benefits our clients is what we want to be doing and we can see this as being the future.”

Allan Bird, Service & Warranty Manager – Grand Banks Yachts

The Standard in Shore Power Isolation


The MPS Electrolysis Blocker™ is an approved galvanic isolator.

It’s unique performance and features tested to the highest AS/NZS3004 standard.

A galvanic isolator is designed to block corrosion causing current that travels between vessels at a marina using a common shore power connection.

The Electrolysis Blocker has failsafe construction that offers no ongoing maintenance or monitoring*. The unit is compact and easy to install.

*For AU & NZ Markets.

  • DEDICATED TO EDUCATE

    Marine Protection Systems are passionate about improving practices & sustainability for corrosion protection. Check out our news section for some great educational material…

  • PROTECTING TIMBER BOATS

    Maddox Anodes are the only anode designed to protect hard metals, yet minimise the effects of alkaline degradation on timber boats by creating a more neutral environment.

  • THE PREMIUM CHOICE

    The preferred protection technology by premium boat builders Palm Beach Motor Yachts and Grand Banks Yachts.

  • NON-TOXIC

    Maddox Anodes are always cadmium free. Combined with greater efficiencies to ensure minimal wastage.

Proud Partnerships