Built for vehicles that split their time between sealed roads and occasional off-road conditions, the 4 Pad CAT System offers enhanced electronic rust protection for those who need more than just city coverage. Ideal for drivers who tow, travel regionally, or venture onto gravel, farm tracks or mild bush trails — without going full beach warrior. The 4 Pad CAT Electronic Rust Protection System is recommended for: 4WDs and SUVs that occasionally go off-road Vehicles used for weekend camping, towing boats or trailers Cars that encounter mud, rain or rural conditions from time to time Upgrade if you: Frequently drive on beaches or near saltwater → 6 Pad System Operate in mining, coastal or harsh commercial environments → 8 Pad System If your vehicle sees light adventure — not daily abuse — the 4 Pad is the sweet spot.

Designed for vehicles that regularly face harsh environments, the 6 Pad CAT System delivers heavy-duty electronic corrosion protection for drivers who don’t just stick to sealed roads. Perfect for beach enthusiasts, coastal residents, tradies and off-road explorers — especially where salt, moisture and sand are part of everyday life. The 6 Pad CAT Electronic Rust Protection System is recommended for: 4WDs used for frequent beach driving or launching boats Vehicles stored or operated near the coast or saltwater Cars that regularly see mud, red dust or unsealed roads Upgrade if you: Operate in mining, offshore or industrial corrosion zones → 8 Pad System If salt spray, sand or red dirt is part of your routine — the 6 Pad is essential.