6 Pad CAT Electronic Rust Protection System
RECOMMENDED FOR YOU
Original price was: $595.00 AUD.$565.00 AUDCurrent price is: $565.00 AUD.
6 Pad CAT Electronic Rust Protection System
6 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 6 Pad CAT Electronic Rust Protection System.
Keep Your Car Rust-Free .
Perfect for 4×4’s, this advanced 6 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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6 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 | 1045 g |
|---|---|
| Shipping Dimensions | 23 × 17 × 8.5 cm |
32 reviews for 6 Pad CAT Electronic Rust Protection System
| 5 star | 93% | |
| 4 star | 6% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
Peter (verified owner) –
Very good customer service from Phill, could not help me more.
Stephen B. (verified owner) –
Fast delivery and good assistance with the install. It will be some time before I see how it goes with any rust, but happy so far.
David Hovar (verified owner) –
the product arrived in 24 hours from west aust to qld,the quickest service i have ever experianced thanks so much.
Greg Bickerstaff (verified owner) –
Thanks to your expert advice the Cat111 6 pad system arrived quicker than expected and no damage
I have installed the system as per the detailed instructions and everything is working properly
Thank you for everything
Peter H. (verified owner) –
Great service and follow up from Phil. Very happy
Eddie B. (verified owner) –
Super fast delivery! Quick response to questions!
Duncan M. (verified owner) –
Next day delivery to NQ from WA. Easy to install. Great help from Phil.
Gary Pilatti (Administrator) (store manager) –
Thank you, Darren. We value your support.
Darren A. (verified owner) –
Great product. Easy install and quick delivery. My third system installed 2 on my cars and one on my daughters. My sons car will be next
Gary Pilatti (Administrator) (store manager) –
That’s awesome Daryl. Reviews really help and yours is a bewdy !
Gary Pilatti (Administrator) (store manager) –
Thank you Rene – Much appreciated…
Daryl H. (verified owner) –
I have been using CAT Systems solutions since 2010. I just bought a new 4WD and didn’t hesitate to contact them for a system suitable for my new car.
The CATIII-HD Electronic Anti-Corrosion System is a quality product.
Their customer service and warranty has proven to be exceptional and the delivery of the new product was amazing. It arrived in less than 24 hours, from Perth to Queensland.
Phil and Gary are professional and helpful. I believe they have a great product, therefore I highly recommend them and their product to anyone looking for rust suppression.
Rene Gianola (verified owner) –
awesome
David B. (verified owner) –
phillip was very helpfull a knowlegable and passionate about his product delivery was very prompt fitting was easy never used one before so we will see?
Mark S. (verified owner) –
I always protect my vehicles with CAT Systems – Advice provided for selection was excellence as was the speed at which the product arrived (next day).
Cameron H. (verified owner) –
Goods arrived from Perth to north QLD on 3rd day after placing order Info provided & speed of replys outstanding
Jeff Proctor (verified owner) –
I have used this system in previous cars I’ve owned so I know it works and must say how impressed I was with the speed of delivery (included in the purchase price) and the easy to follow installation guide – happy camper!!
Etienne Theart (verified owner) –
Really happy with service, delivery time and product.
Graham (verified owner) –
Delivery time Perth to Brisbane under 24hours. Time will tell on product.
Neville G. (verified owner) –
Extremely fast friendly service. Exactly as described and easy self-install.
Wayne P. (verified owner) –
I got the cat111-6hd. Was easy to fit even with limited resources while we are on the road. Had very light rust like film coming on some bare spots which has now stopped. Happy with the product.
Davey Barr (verified owner) –
This is my second Cat system. Works amazingly.
Dean Watson (verified owner) –
Great Service
Andrew Veszpeller (verified owner) –
Fast, friendly, well priced reliable service. l would definitely recommend them to all and everyone looking to buy these quality products
Garry (verified owner) –
Very easy To install, happy with product
Tom C. (verified owner) –
arrived 5 working days from ordering , one side of aust. to the other , looks really good just have to fit it now
John Okrasa (verified owner) –
GREAT CUSTOMER SERVICE WITH HONEST TO GOODNESS DETAILS OF PRODUCT, THOROUGHLY RECOMMEND
Paul (verified owner) –
Excellent Service
Jeff Lane (verified owner) –
Fast, prompt service.
Ross Wardill (verified owner) –
Arrived swiftly. Had a great chat with the 1800 number guy!
Ulisses S. (verified owner) –
Great service, Very helpful staff and fast delivery
Tristan P. (verified owner) –
Customer service was brilliant, very quick postage and super easy installation.
Overall I am very happy!
Lisa Cooke (verified owner) –
Great service as always
Lou Bashforth (verified owner) –
Easy to install
Jonathan (verified owner) –
All round good company to deal with – Fast delivery and quality Product