Oils, Fluids and Sealer› Sealers, Gasket Makers and Glues
Permatex
UNDERCOATING 20OZ AEROSOL CAN
SKU: P018 80072
Easy — 1–2 hours
Description
Its formula combines the flexibility and sealing properties of rubber with superior coating thickness. It is specifically formulated to protect fenders, frames, fuel tanks, door panels, rocker panels, hoods, and firewalls from moisture, road salt, and corrosion.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Permatex |
| Part Number | P018 80072 |
Videos
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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