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Undercoating In a Can

(3 reviews)
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1.00 LBS
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Undercoating In A Can Rubberized is a rust preventative/rust-proofing sealant that dries firm but remains flexible to protect against chipping from gravel. This rubberized coating allows for heavy build-up on vertical and overhead surfaces which allows for superior sound deadening. 

Undercoating In A Can Rubberized is designed for corrosion protection and sound deadening of chassis components of automobiles, trucks, trailers and other transportation equipment. This "Rubberized" version is black in color and has a texturized finish that can be top-coated with an automotive type paint if desired. 

Rubberized undercoating's can provide years of corrosion protection but they should only be applied to surfaces that are completely free of corrosion. This is the perfect product for new or complete restoration projects. It also provides the added benefit of drying firm and it can be painted with a colored top-coat to match other vehicle components. 

3 Reviews | Write a Review.

  • 5
    All about the spray

    Posted by Greg on Jan 5th 2023

    Used a lot of "rubberized" undercoating in my day that has been almost all filler nonsense. This is advertised as 100% rubber and so far so good. Sprays out of the can better than any other product I've used, so applying it was a breeze.

  • 5
    Love it

    Posted by richy on Dec 1st 2022

    this product sprays and goes on better than any other rubberized i've used in the past. They say it's 100% pure rubber, so let's see how it holds up through the season!

  • 5
    perfect for the RV

    Posted by Damon on Dec 1st 2022

    we like to take our rv down to the beach every year, and the sand and debris is always such a pain to take off. i was recommended the rubberized because that will dry firm but flexible and I have to say it is holding up. I had to be careful with the pressure wash to make sure I didn't spray it off, but it is holding up well.

Rubberized Features

  High Polymerized Rubber content
  Protects against rust and corrosion
  Best undercoating for sound deadening performance
  Dries black but can be top-coated with automotive paint
  The solvent formula dries quickly
  Remains pliable to resist chips and cracks

* To achieve the best performance from rubberized coatings, it is highly recommended that the surface it is being applied to is clean, dry, and free of rust, oil, and scale.


    • Commercial Vehicles - Tractor Trailers
    • Passenger Cars and Light Trucks
    • Utility Trailers
    • Off-Road Vehicle
    • Motor Homes
    • Recreation Vehicles
    • Or any surface where corrosion is a concern


    • High Polymerized Rubber content
    • Protects against rust and corrosion
    • Great sound deadening to eliminate road and engine noise
    • Paintable with automotive top-coat
    • The solvent formula dries quickly
    • Flexible coating that does not crack
    • Chip resistant*
    • Film viscosity allows for heavy build-up on vertical surfaces without drips and runs

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