Filter by brand
NHOU® Marine Corrosion Guard Aerosol
Clear Rust Inhibitor for Outdrives, Lower Units & Marine Electrical
A rust-inhibiting oil in an aerosol that forms a clear, water-displacing, non-conductive barrier on painted and non-painted metal. Use it on outdrives, lower units, power trim motors, electrical components and engines in storage.
- Clear, doesn’t peel
- 2-pack or case of 12
Not available to California residents.
NHOU® Oil Undercoating Sample Kit, Clear & Black
Try Clear and Black Before You Buy
One sample jar each of NHOU® Oil Undercoating in Clear and Black. Compare the two finishes, see the oil up close and try it on a small area before buying a full container. Also handy for small touch-ups.
- NH Clear + NH Black sample jars
Ready for the full job? See the DIY Kit or find an applicator.
NHOU® DIY Undercoating Kit
Everything you need to rustproof your vehicle at home: NHOU® undercoating in the formula, color and size you choose, plus a spray gun and an 18″ wand.
- Formula: Original Oil or V3
- Color: Clear or Black
- Size: 1 or 5 gallons
Not sure you need the full kit? How to choose an undercoating spray.
Rather have it done for you? Find an applicator.
