As metal became a widely used material in making sturdy ships and other marine transportation means, many manufacturers have researched some of the best methods to protect their products from corrosion, thus the implementation of cathodic protection, which all ship manufacturers are using in keeping their metals strong even when submerge at sea. Singapore is one of the countries who offers the best cathodic protection. In this article, we will tackle the comprehensive cathodic protection system in Singapore.

Cathodic Protection

Marine vehicles such as ships, yachts and even engine-powered boats are completely open and prone to the damaging effect of corrosion, this is due to the chemical components present at the sea. Researchers have found a way to reinforce metal against the damaging effect of the sea, and this is what cathodic protection is. This method is used to control the corrosion of any metal surface by making it the cathode on an electrochemical cell.

Many countries around the world have added different techniques in order to strengthen their cathodic protection system. One of these countries is Singapore, the country offers different cathodic protection system such as: grounding system, ICCP, SACP and many other comprehensive cathodic protection system in Singapore.

ICCP: Impressed Current Cathodic Protection

Singapore offers ICCP or the Impressed Current Cathodic Protection system, which is considered by many as the best long-term solution to corrosion problems. Ship owners widely prefer this protection system as it offers low maintenance, less fuel cost as well as it acts as an alternative to sacrificial anode systems which often require replacement.

Marine growth prevention system

Comprehensive cathodic protection system in Singapore also offers its MGPS or the Marine Growth Prevention System, which commonly benefits ships that resides on the sea for a long period of time.

Though seawater is considered by ship owners as a fundamental in cooling their engines while operating, its marine organisms such as macro and micro often causes corrosion in the ship’s sewer system; which leads to different damages in the ship’s system such as overheating of several cooled machineries, and the increased rate of corrosion as well as the thinning of pipes.

MGPS offers the best solution in preventing marine growth, terminating both micro and macro marine organisms from depositing itself along the ship’s interior thoroughly.  


With the comprehensive cathodic system in Singapore, it’s no wonder why the country is considered by many as one of the best when it comes to their cathodic system. Their techniques, methods and offers which helps the lifespan of a ship or any metal marine vehicles really last for a long period of time. Not to mention the protection they offer towards any ship, which reinforced any ship, yachts or even small cruises for a safe and smooth journey in the sea.

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