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CAT Electronic Rust Protection — For Vehicles

Best Electronic Rust Protection for Motor Vehicles

Protects metal where coatings can’t reach.

The CAT Electronic Rust Protection System slows down corrosion inside chassis rails, seams, brackets and cavities — areas that sprays and coatings often miss. Ideal for 4WDs, caravans, utes, boats, mining and fleet vehicles exposed to salt, moisture and harsh conditions.

Key Benefits

  • Continuously suppresses rust activity while the vehicle is powered

  • Reaches internal and hidden areas where coatings cannot physically coat

  • Works alongside paint, underbody sprays and lanolin coatings to extend their lifespan

  • Low-draw system — operates silently 24/7 without affecting vehicle electronics

  • Modular design — suitable for small passenger cars through to heavy-duty off-road vehicles

Proven Performance

What CAT Can Achieve

The CAT System has been proven to reduce the rate of corrosion by disrupting electrochemical rusting processes, particularly when combined with an effective dielectric coating.

What CAT Cannot Do

CAT cannot reverse existing rust damage, as the energy required to reverse the rusting process exceeds the system’s capabilities. While CAT can slow down or halt corrosion progression, it cannot restore rusted components to their original state.

Best Electronic Rust Protection for Motor Vehicles

Choose your System

For passenger 2WD & 4WD vehicles that mainly drive on sealed roads, we recommend using the “2 Coupler” System. If you occasionally go off-road, we suggest the “4 Coupler” System. For those who frequently operate their vehicle near saltwater or on the beach, the “6 Coupler” System is the ideal choice. For vehicles used in high-risk environments, such as mine sites or coastal/offshore facilities, we highly recommend the “8 Coupler” System.

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QUOTE REQUEST FORM

Complete the form below or talk to a system specialist now – Free Call 1800188808

Buy Now. Pay Later

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Account Limit

Up to $1000

Up to $1000

Interest Free Period

Always interest free
Always interest free

Set Up Fee

No set up fee
No set up fee

Minimum Repayments

$40/month

Your balance divided by 4

Payment Frequency

Weekly, fortnightly and monthly

Fortnightly

Account Fee

$6/month waived if you have no balance

No account fee

Late Fee

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