Chassis Shield™: The Original 4WD Underbody Rust Protection
Chassis Shield™ is the transparent underbody sealant that changed 4WD care forever. Spray it onto your chassis, suspension, tow bar, diffs, bullbar and arches, let it bond, and salt, sand and mud rinse straight off with plain water when you get home. No scrubbing, no sticky resid
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837 ratings
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Product was very easy to put on.
Even put it on my powder coated side step rails as they were looking a little faded, OMG they come up like new. This product is awesome. When holiday was over on Fraser Island the wash up was a breeze compared to the years with other products I was using.
So yes will be buying more for next year’s trip away.
Thanks
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Leigh · October 26, 2026
What an absolute amazing product lasts a long time and does what it said it was supposed to do. I keep telling people go try this product you won’t be disappointed.
Well done to you guys who made this just unreal can’t wait to try more of these products.
Cheers Chris K
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Christopher · October 8, 2026
I bought these products for my partner for his new Ute. He was paying $100 a week to get it cleaner at the car wash and mentioned these products to me so for Father’s Day I got them for him. He said they’re absolutely amazing he washed his car with them the week we received them and he couldn’t believe how good his Ute looked. Great products highly recommend.