8 Pad CAT Electronic Rust Protection System
RECOMMENDED FOR YOU
Original price was: $721.00 AUD.$685.00 AUDCurrent price is: $685.00 AUD.
8 Pad CAT Electronic Rust Protection System
8 Pad CAT Electronic Rust Protection System effectively prevents rust formation on your vehicle by utilising advanced technology. This system is easy to install and requires minimal maintenance, providing long-lasting protection for your vehicle’s undercarriage and body panels. Protect your investment with the 8 Pad CAT Electronic Rust Protection System.
Keep Your Car Rust-Free .
Ideal for large vehicles and those exposed to the toughest conditions, this advanced 8 Pad CAT System protects your pride and joy from rust using smart electronic protection technology — no sprays, no coatings, just 24/7 invisible defence.
✅ WHAT IS CAT?
The CAT Electronic Anti-Corrosion System is a proven solution for preventing rust in vehicles and machinery by using advanced electronic technology to interrupt the natural rusting process.
Unlike spray coatings that wear off or need reapplication, CAT works 24/7, protecting your asset without mess or maintenance.
“Protect your investment for under 1% of the average vehicle cost.”
⚙️ HOW IT WORKS
CAT uses a precision-tuned alternating current (AC) waveform impressed onto the metal surfaces of your vehicle. This signal disrupts the electrochemical rusting process, dramatically slowing corrosion — especially in high-risk environments like coastal, off-road, or industrial areas.
🧰 WHAT’S INCLUDED IN THIS KIT?
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CATIII Main Control Module
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8 Large Coupler Pads
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Pre-wired Harness
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2m Pad Extension Leads
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Cable Ties & Alcohol Swabs
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Spare Fuse
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Full Installation Guide
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10-Year Product Replacement Warranty (Worldwide)
🧠 CHOOSE THE RIGHT KIT
| Kit Option | |
|---|---|
| 2 Pad Kit – | Cars & 2WDs on sealed roads |
| 4 Pad Kit – | 4WDs with occasional off-road use |
| 6 Pad Kit – | Frequent off-road, beach, or coastal use |
| 8 Pad Kit – | Mine sites, salt/fertiliser environments, offshore |
🚗 SELECTION GUIDE – CHOOSING THE RIGHT SYSTEM
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2 Coupler System – Ideal for light passenger vehicles (2WD & 4WD) that spend most of their time on sealed, suburban or city roads.
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4 Coupler System – Recommended for vehicles that occasionally go off-road, drive through muddy or rural areas, or tow trailers and equipment.
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6 Coupler System – Best for vehicles frequently exposed to beach driving, saltwater spray, coastal environments, or unsealed roads.
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8 Coupler System – Required for vehicles operating in high-risk environments like mine sites, coastal/offshore locations, fertiliser plants, or heavy-duty commercial use.
Not sure which one to choose? When in doubt, go up a level — more protection = more peace of mind.
🏗️ BEYOND VEHICLES – ENDLESS APPLICATIONS
While the CAT System is best known for protecting cars and 4WDs, it’s also widely used across a huge range of non-automotive environments. We’ve successfully installed CAT units on excavators, mining equipment, shipping containers, caravans, trailers, marine vessels, air conditioners, agricultural machinery, and even coastal infrastructure. Whether it’s exposed to salt spray, fertiliser dust, or high humidity, CAT delivers reliable, long-term corrosion protection — no matter the environment. If it’s made of metal and at risk of rusting, CAT can protect it. Have a unique application in mind? We’ve probably done it. And if not, we’ll help you make it work.
🔐 CERTIFICATIONS & SAFETY
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✅ EMC C-Tick Certified
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✅ FCC Certified
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✅ E-mark E-13 Certified
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✅ SGS Salt Fog Tested
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✅ Safe for All Vehicle Electronics
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✅ Works on 12V and 24V Systems (Auto-switching)
🌿 ENVIRONMENTALLY FRIENDLY
CAT is 100% chemical-free and perfectly safe to use alongside traditional spray-on rustproofing, underbody coatings, and cavity waxes. It also enhances the performance of coatings like Endrust.
🔧 DIY INSTALLATION OR AUTO-ELEC FRIENDLY
No drilling required. No special tools. Most users complete install in 2 to 4 hours. Step-by-step instructions included.
📊 TECHNICAL SPECIFICATIONS
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Input Voltage: 12V/24V DC (Auto switching)
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Operating Range: 9V to 32V
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Output: 50Vpk-pk @ 12.5kHz per pad
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Current Draw: <30mA
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Operating Temp: -30°C to +85°C
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Dual Output Transformers
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Fused Protection
🔁 TRANSFERABLE & SCALABLE
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Can be moved to your next vehicle
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Expandable with extra pads (up to 12)
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Compatible with cars, 4WDs, caravans, machinery, marine vessels
🧾 FREQUENTLY ASKED QUESTIONS
Q: Will CAT work if my vehicle already has rust?
A: Yes. While it cannot reverse existing rust, CAT will halt further progression.
Q: Will it affect my car’s electronics or sensors?
A: No. CAT is fully certified and safe with ECUs, sensors, alarms, radios, etc.
Q: Can I install it myself?
A: Yes. Simple installation with full guide. Or take it to any mechanic or auto electrician.
Q: Is it compatible with underbody coatings or cavity wax?
A: 100%. We recommend using CAT alongside coatings like Endrust UB302B, RXCLEAR, or Denso Tape for best results.
Q: Will it drain my battery?
A: No. CAT uses less power than a standard car alarm and will auto shut off if battery voltage drops.
Q: What about larger trucks or machinery?
A: Commercial-grade CAT kits with up to 12 pads are available. Contact us for a quote.
💬 GOT QUESTIONS? NEED HELP CHOOSING?
Message us any time! We’re here to help protect your vehicle long term.
✅ Why You’ll Love It:
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Advanced Anti-Rust Tech
Uses a safe, low-voltage AC current to disrupt rust before it starts — no harsh chemicals or coatings. -
Designed for Daily Drivers
Ideal for cars used on sealed roads or light urban driving. Great for city runabouts, sedans and hatchbacks. -
Safe & Warranty Friendly
Will not interfere with onboard electronics or vehicle warranty. Fully compliant with Australian standards. -
10-Year Product Guarantee
We stand behind CAT Systems — 10-year replacement warranty worldwide.
Product Selection and Pricing
We take rustproofing seriously and will never sell you a system without being sure it is the right one for you and your vehicle.
Contact us now to discuss your requirements and a personalised quote.
Additional information
| Shipping Weight | 1200 g |
|---|---|
| Shipping Dimensions | 28 × 21 × 10 cm |
6 reviews for 8 Pad CAT Electronic Rust Protection System
| 5 star | 83% | |
| 4 star | 0% | |
| 3 star | 16% | |
| 2 star | 0% | |
| 1 star | 0% |
GLEN LOGAN (verified owner) –
Great Product
Christopher mann (verified owner) –
Excellent service and delivery have just fitted unit everything working fine
Astrid V. (verified owner) –
I was totally impressed with all the care, help and quick replies to all my email questions. I brought this system for my 27yr old Toyota Coaster, the fit out took 4.5 hours by an auto electrician. I only wish I had of installed this unit 7 yrs ago. Thank you Gary and all the crew at CAT.
Jason (verified owner) –
Hi people,
Phil from Cat systems was very helpful over the phone, I placed my order on a Friday and it arrived on Monday, hopefully it does what it is supposed to and keeps My pride and joy rust free.
Mal S. (verified owner) –
Very informative and helpful great communications to work with. Product Price very good.. Prompt service to post to address .. Product performance in due time,,
Chris S. (verified owner) –
Initial contact with Phil was gr8 but unfortunately the order was sent to the wrong address but once I recognised the issue I contacted Gary at Cat and he went about sorting everything out. Although I still haven’t received the package yet from the other end of the state(qld), I am confident it will turn up in good time. Unfortunately I will not be at my address for the next two days and will probably miss receiving the order and it will not be delivered and I will have to chase it up from the courier. A little disappointed but I believe worth the wait for a quality Australian product.