To: Couplertec Electronic Rust Systems

The following is a testimonial letter to state our satisfaction with your rust prevention system.

I was first introduced to the Couplertec Electronic Rust Protection system in April 1998. At this time the unit was installed on my 1992 Mitsubishi Mirage which we had just purchased as a second hand vehicle from Japan.

As you might be aware Norfolk Island is an extremely corrosive environment. But unlike other vehicles I have had in the past which had conventional rust proofing this one is showing no signs of corrosion.

We also gave a unit to the Norfolk Island Administration Works Dept. who ran their own test where they fitted a unit to an old truck door. They ground away a section of paint from the door and poured salt water over it. They also got a bare piece of metal and poured the salt water on it. Both items were left out in the open but with the Couplertec unit attached to the door. So far the bare metal has rusted to a point where it has severe pitting from rust, the door formed a light powdery rust coloured layer and has remained like this. The test has been running for approximately 16 to 17 months.

I would have no hesitation in recommending the use of a Couplertec System.

Regards