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KBS UnderCoat - Waterbased Asphalt

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KBS UnderCoat - Waterbased Asphalt

This VOC friendly waterbased undercoating provides protection in wheel wells, gas tanks, frames, and floor pans. KBS UnderCoat produces a very tough, yet flexible film with excellent adhesion, and helps prevent road salt from eating away at your car's metal and fiberglass.

Quart - $19.95  |  Gallon - $59.95
5 Gallon Pail - $249.95

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Part #: 78

KBS UnderCoat (Waterbased Asphalt) Overview

TIP: For the ultimate rust protection, follow the KBS 3-Step System and treat the bare metal areas with RustSeal before applying KBS UnderCoat. KBS UnderCoat will have excellent adhesion to cured RustSeal.

KBS UnderCoat provides protection in a Low VOC Formulation for wheel wells, gas tanks, frames, quarter panels, fenders, undercarriages, hoods, decks, and floor pans.

KBS UnderCoat produces a very tough, yet flexible film with excellent adhesion, and helps prevent road salt from eating away at your car's metal and fiberglass.

KBS UnderCoat offers excellent adhesion to metal or painted surfaces.

KBS UnderCoat provides economical paintable durability, plus moisture resistance & corrosion resistance, all in a matte black finish.

KBS UnderCoat also provides sound deadening by reducing road noise and vibration.

Note: Not for use on surfaces that will come in direct contact with heat or high temperatures such as mufflers or exhaust components.

KBS UnderCoat (Waterbased Asphalt) Features

  • Asphalt based
  • No Solvents - Low VOC Formulation
  • Sound Deadening
  • Chip resistant
  • Corrosion protection
  • Easy to apply
  • Excellent adhesion to metal
  • Excellent adhesion to painted surfaces
  • Dry To Touch In 1 Hour / Full Cure In 24 Hours
  • Uniform appearance
  • Spray, Brush, or Roll

KBS UnderCoat (Waterbased Asphalt) Applications

  • Wheel Wells
  • Gas Tanks
  • Frames
  • Quarter Panels
  • Fenders
  • Undercarriages
  • Hoods
  • Decks
  • Floor Pans

KBS UnderCoat (Waterbased Asphalt) Coverage

  • Quart covers up to 25 sq ft.
  • Gallon covers up to 100 sq ft.
  • 5 Gallon Pail covers up to 500 sq ft.

KBS UnderCoat Directions & Information Pages

KBS UnderCoat DirectionsKBS UnderCoat Support Forum
Search The KBS Support Forum

WARNING: This product contains a chemical known to the State of California to cause cancer and/or birth defects or other reproductive harm. www.P65Warnings.ca.gov

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Customer Reviews - Others Say It Best +See All Reviews
review 2 Total Reviews Sorting:
Rating Looks Great
Sprayed this in my wheel wells and it looks amazing! Great product.
  Did you find this helpful?    25 of 26 Found Helpful
Reviewed by:  from Lamont, IL. - 4/9/2016
Rating Easy To Use
Looks great and is very chip resistant. I used this on all the cars that come in my shop.
  Did you find this helpful?   
Reviewed by:  from Laurel, MD. - 10/3/2017
Review KBS UnderCoat - Waterbased Asphalt
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