The World's Best PROTECTION From RUST!

electronic rustproofing

We provide vehicle owners throughout the world with a proven, environmentally friendly, cost effective method of protection against rust & corrosion. All CouplerTec™ Electronic Rustproofing systems are fully digitally controlled using state of the art microprocessor technology.


CouplerTec Electronic Rustproofing is a wholly owned and operated Australian company which is based at Burleigh Heads on Australia’s Gold Coast. CouplerTec is the World leader in the manufacture and supply of Electronic Rustproofing Systems for the Automotive and Heavy Equipment industries. More than 750,000 CouplerTec Electronic Rustproofing Systems have been sold worldwide. CouplerTec’s Internationally Patented ‘Capacitive Coupling Technology’ has a superior reputation for product effectiveness, quality and reliability. Our product is backed by a network of more than 100 Authorised Couplertec Dealers located throughout Australia which provides sales, installation and warranty support.


CouplerTec’s Patented ‘Capacitive Coupling Technology’ is an Electronic corrosion control process that can be used on any mobile or fixed above ground (non submerged) application such as; motor vehicles (cars, trucks buses), heavy machinery/equipment (tractors, forklifts, graders, loaders, dozers, excavators and cranes etc), towers, generators and sheds. Almost any above ground metal structure can be protected using CouplerTec’s Patented Capacitive Coupling Technology.

The Incredible


CouplerTec Electronic Rustproofing Systems are protecting vehicles and machinery from rust & corrosion throughout Australia and throughout the world! More than 1,000,000 systems have been sold worldwide. CouplerTec is used and recommended by;

Mining Companies

CouplerTec’s Capacitive Coupling Technology has proven to be the only truly effective Electronic Rust proofing system to be trusted and used in the mining industry to control corrosion. Vehicles and machinery working within the mining industry are exposed to some of the most corrosive environments on Earth. CouplerTec Electronic Rustproofing Systems are currently being used as the preferred rust proofing method in various mines around the World; this includes gold, silver, copper, salt, coal and mineral mines.

Surf Life Saving Clubs

Surf Life Saving Club vehicles are consistently subjected to the damaging effects of Salt Water and Seaspray. CouplerTec is used and recommended throughout the Australian Surf Life Saving Club fraternity. 

Government Authorities

CouplerTec Electronic Rustproofing is the preferred method of rust proofing used by many Local, State and Federal Authorities throughout Australia.


Greater Vehicle Re-Sale Value

Use of a CouplerTec System will help retain a greater vehicle re-sale value!

Reduce Costs

CouplerTec Systems help reduce maintenance costs associated with rust and corrosion!

Easily Transferable

CouplerTec Systems are easily transferred from one vehicle to another!

Easy to Install

CouplerTec Systems are simple and easy to install!

Prevents Rust Damage

CouplerTec Systems  prevents rust damage on stone chips and scratches!

Eliminates Static Electricity

CouplerTec Systems  eliminate static electricity

Stops Paints from Oxidising

CouplerTec Systems keep paintwork looking like new for longer. Stops paint from oxidising!

Protects Vehicle Inside & Out

CouplerTec Systems protect the entire vehicle, inside & out!