Rust prevention and your 4WD
Chassis Guard is part of the Xtroll Rust Conqueror range and has outstanding rust prevention and rust-stopping properties. Once applied, the specifically designed formula will not only penetrate and encapsulate existing rust, but will also bond back to metal surfaces, creating an impervious barrier for the underside of your vehicle. Rust prevention for your 4WD has never been easier than with Xtroll Chassis Guard.
For some people, rust-proofing a 4WD falls into the “out of sight, out of mind” category — until it’s a mad rush to get the vehicle prepped for a beach trip, or worst case, rust patches start appearing on the vehicle.
Preventing rust on your 4WD doesn’t need to be an expensive exercise, and it can be accomplished with a simple, easy-to-use rust prevention spray called Chassis Guard from Xtroll.
When guarding your vehicle from rust, it is always better to apply a rust treatment as early as possible.
Why Choose Xtroll Chassis Guard?
- Dries to a smooth, clear finish.
- Will not leave an oily residue.
- Supplied in a spray bottle for easy application.
- Penetrates existing rust areas and prevents further rusting.
- Prevents salt water from destroying the underside of your vehicle.
- Easy to prep and apply.
- Australian made and owned.
Chassis Guard is part of the Xtroll Rust Conqueror range and has been the go-to name in commercial rust prevention and protection since the 1980s.
Incorporating Xtroll Rust Conqueror technology, this spray is the ultimate in rust prevention and stopping existing rust from developing further.
Drying to a non-tacky finish, it is perfect for multiple-coat application for superior protection, unlike other products that require repeated application.
Applying Xtroll Chassis Guard is as simple as spraying it directly onto the area you wish to protect. View our Chassis Guard application guide for full instructions.
Please note that it is not advisable to paint over Chassis Guard. Xtroll Impact Black is the only recommended product for overcoating.


