The 3M undercoating protects vulnerable automotive metal parts from corrosion and abrasion. Specifically designed for automotive undercarriages, wheel wells and body panels — quarter panels, under hoods, trunks, undersides of floor pans — it's equally effective in many other automotive applications. Multi-purpose aerosol undercoating is available in a rubberized formula that can be painted. Available in two forms, this undercoating is a cost-effective solution to protect vehicles from road damage and corrosion. Both feature an aerosol formula that offers excellent sprayability and good coverage to bare or primed metal. NOTE: Due to regulations and restrictions of the item's volume exceeding 1 gallon or more, the item cannot be shipped to the state of California
- Provides a tough barrier and protects metal from road debris
- An aerosol undercoating with smooth texture in two forms, paintable and non-paintable
- Multi-purpose undercoating may be applied to cars, trucks and recreational vehicles
- Hides welding marks and other repairs
- Sound dampening properties help reduce road noise
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