Rust Prep & Cleaning
Undercoating works best on a clean, sound surface. Remove road salt and brine with NHOU® Salt-Brine Eliminator, foam it on with the Garden Hose Foam Gun, flush frame rails with the Frame Jet hose, and treat heavy rust with NHOU® Rustoration® before you protect it with NHOU® undercoating.
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NHOU® Salt-Brine Eliminator
Salt & Brine Remover, the Prep Step Before Undercoating
The prep step before undercoating. NHOU® Salt-Brine Eliminator is engineered to break down the sticky additives in modern road brines and remove magnesium, calcium and sodium chloride salts from your undercarriage, without a brush, so NHOU® protection goes onto a clean surface.
- Thick foaming action for heavy-duty use
- No caustics, phosphates or petroleum solvents
- 1, 5 and 55 gallon sizes
Apply with a foam gun, rinse, let dry, then protect with NHOU® undercoating.
NHOU® Rustoration® Rust Converter & Prep
The first step for heavily rusted vehicles. NHOU® Rustoration® converts rust into a white, etched zinc phosphate in about 30 minutes, giving NHOU® Oil Undercoating a solid surface to seal.
- Converts rust instead of covering it
- Ready for undercoating in about half an hour
- 16 oz, 1 gallon and 5 gallon sizes
Choosing a converter? Why rust-converter compatibility matters before oil undercoating.
Corrosive: wear eye and skin protection. See the safety section and SDS before use.
Garden Hose Foam Gun for Salt-Brine Eliminator
Connects to a regular garden hose and foams NHOU® Salt-Brine Eliminator across the whole undercarriage. No pressure washer or brush needed.
- Fits a standard garden hose
- Adjustable foam dial
- Fan nozzle for wide coverage
Use it with NHOU® Salt-Brine Eliminator, then protect the clean surface with NHOU® undercoating.
