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frequently asked questions
How do I use Rustopper?
After washing your vehicle, spray Rustopper directly onto the wet brake rotors. The solution instantly neutralizes rust formation, leaving your wheels and braking system clean and protected.
Will Rustopper damage my wheels, calipers, or paint?
No—Rustopper is safe for use on wheels, rotors, and calipers when applied as directed. It’s designed specifically for detailing and will not stain or harm finishes.
Can Rustopper be used on boats, trailers, motorcycles, or bicycles?
Yes! While it was originally created for cars, Rustopper works effectively on other vehicles with exposed rotors or metal parts prone to rust.
Where is Hyde’s Serum Rustopper made?
Rustopper is proudly made in the USA, developed by enthusiasts for enthusiasts, with professional-grade results trusted worldwide.