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Internet # 202436435

Model # 248656

15 oz. Professional Grade Matte Black Rubberized Undercoating Spray (6-Pack)

Includes 6 cans ($13.98 /can)
$83.88 /case
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  • Easy to use, rubberized undercoating paint reduces road noise
  • Protective finish provides protection against moisture and debris
  • Paintable coating covers up to 12 sq. ft./can, any angle spray
  • View More Details
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Product Details

About This Product

Rust-Oleum Professional Undercoating is an easy to use, black rubberized coating. It provides corrosive protection from water, salt and other chemicals. It helps deaden sound and its trusted rust preventive formula provides a barrier from rust on cars, trucks, trailers and other recreational vehicles.

Highlights

Product Information

Internet # 202436435

Model # 248656

Specifications

Container Size: 15 Ounce

Dimensions

Container Size

15 Ounce

Details

Application

Automotive

Application Method

Aerosol

Base Material

Oil Based

Coating Product Category

Paint

Color Family

Black

Color/Finish

Flat Black

Coverage Area (sq. ft)

15

Dry to Touch (min.)

10 min

Hexadecimal Value

2E2E30

HSL Value

240.0:2.1:18.4

Interior/Exterior

Exterior, Interior

Kit

No

Number per Package

6

Paint Key Features

No additional features

Paint Product Form

Aerosol Spray

Paint/Stain Clean Up

Mineral Spirits

Returnable

90-Day

RGB Value

046:046:048

Sheen

Flat/Matte

Surface Material Use

Metal

Time before recoating (hours)

1

Transparency

Solid

Warranty / Certifications

Manufacturer Warranty

Satisfaction guaranteed for full refund of purchase price

Questions & Answers

14Questions
caret
Q:Can I use this on aluminum?
by|Aug 14, 2022
1 Answer
Answer This Question

A:  Thanks for reaching out, Larry. Rust-Oleum Automotive Professional Grade Rubberized Undercoating Spray helps deaden sound and its trusted rust preventive formula provides a barrier from rust on cars, trucks, trailers and other recreational vehicles, it can be applied to aluminum. Rubberized Undercoating dries to a soft finish, it is not a hard film like standard enamel paint. - Rust-Oleum Product Support 6

by|Aug 15, 2022
    caret
    Q:Can this be used on the inside of a truck cab?
    by|Apr 13, 2022
    1 Answer
    Answer This Question

    A:  Thanks for reaching out. Rust-Oleum Automotive Professional Undercoating Spray is for use on bare or primed metal including underbody and wheel wells of cars, trucks, trailers and other recreational vehicles. It helps deaden sound and provides a barrier from rust. Professional Undercoating Spray does not dry to a hard film, it dries to a soft, rubberized finish. We would not recommend it be used inside a truck cab. - Rust-Oleum Product Support 6

    by|Apr 14, 2022
      caret
      Q:How is the Professional Grade rubberized undercoating different from the standard version?
      by|Sep 3, 2021
      1 Answer
      Answer This Question

      A:  Thanks for reaching out Dave. Rust-Oleum Automotive Professional Grade Rubberized Undercoating Spray has a different formula than our Rubberized Undercoating Spray. While both are excellent rubberized undercoatings, Professional contacts more carbon black pigment. - Rust-Oleum Product Support 6

      by|Jul 6, 2022
        1 found this answer helpful
        caret
        Q:I have an outside balcony made of composite material. Can I spray this in the seams of the boards to seal them from leaking through so the porch below will be dry? I want an aerosol product that I can spray in the seams and paint over. Thanks, Mickey
        by|Dec 2, 2020
        1 Answer
        Answer This Question

        A:  We appreciate your interest! Rust-Oleum Automotive Rubberized Undercoating Spray is intended for use on metal surfaces. This product will also not seal the open seams of the surface either. - Rust-Oleum Product Support 3

        by|Dec 2, 2020
          Showing 1-4 of 14

          Customer Reviews

          4.4 out of 5

          • 4.4 out of 34 reviews
          • 85% recommend this product
          Filter by:
          Showing 1-10 of 34 reviews
          The new undercoat is different from the old
          I purchased 24 cans to use them for my cars I already had the old version of undercoat the red can Professional I noticed that the new version is less rubberised. Hope to see some answers
          by
          Response from Rust-OleumSupportMar 22, 2021
          Thank you for reaching out, Ali. We appreciate your feedback about Rust-Oleum Automotive Professional Rubberized Undercoating Spray. If you run into an issue with the performance of the product, please do not hesitate to give us a call at (866) 585-8430.
          - Rust-Oleum Product Support 3 Rustoleum
            1 found this review helpful
            looks like very good and needed product
            My 10 year old Elantra started showing signs of rust. I checked original undercoating and in areas of rust found spots where undercoating was missing. The biggest problem was, how to get to rusty places and clean them properly. I used grill brush then with regular brush I brushed off well all dirt and dust. Now easier part followed: spraying. Be aware, if you spray just tiny bit over your car, clean it immediately; it dries almost instantly. It would be great to lift the car on ramps to see and reach maybe more areas in need to protect. Unfortunately I don’t have ramps and even if I would have them I don’t think I would have guts to use them. Today I took advantage of another warm day and sprayed over the second coat. Since now on only time will show how well the undercoating will protect. Right now it looks great.
            by
            • DIY
            • Recommended
            1 found this review helpful
            Excellent Application
            I really like this product, used it on my small Honda CRV- which came from New York. If you're not familiar, they use salt on the roads and the under side of the cars get corroded heavily. The paint goes on smooth and even, one can covers about 80% of the under-body of a small SUV, almost no over spray, so very clean, you'll want to do this when you have nice dry weather, meaning not too humid, sprays whether you hold the can side-ways or upside down, really a good job of covering rusty looking underside and it blends in good.
            by
            • DIY
            • Recommended
            4 found this review helpful
            worst than the standard one
            not recommended. less build-up than the traditional formula. if you are looking for a finish like, smooth undercoating then this one is a good one; if your are expecting the traditional, rugged undercoating look then search elsewhere. runs easily like paint. More resistant than the traditional one but doesn't look like undercoating. I'll go back to using their cheaper rust-oleum one(not pro grade); it gives nicer results.
            by
            Response from Rust-OleumSupportJan 3, 2023
            Thank you for reaching out, Eduardo. We appreciate you reaching out and sharing your experinece with Rust-Oleum Automotive Professional Undercoating Spray.
            - Rust-Oleum Product Support 3 Rustoleum
              by
              • Verified Purchase
              by
                good undercoat
                works as designed, Far superior to other undercoat products
                by
                • Verified Purchase
                • Recommended
                Perfect for my project I ordered 4 cans no leaks...
                Perfect for my project I ordered 4 cans no leaks used up every one of them used to cover rivets on my John boat sets perfect with given time I waited 2 day’s before using boat yet to have any problems.
                by
                • Verified Purchase
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
                by
                • Verified Purchase
                1 found this review helpful
                worthless propellant
                This product works well... if you can get it from the can. My experience has been nothing but trouble getting the propellant to do its job. It just doesnt seem powerful enough, and gets clogged easily. I now use HARBOR FREIGHT’s undercoat whoch has a much stronger gas system in it.
                by
                Response from Rust-OleumSupportJan 4, 2021
                Let's see what we can figure out, Justin. Try spraying the can of Rust-Oleum Automotive Professional Undercoating Spray upside down for a few seconds. If that doesn't work, wiping the nozzle with mineral spirits should clear it out. It is also very important to vigorously shake the can for 1 minute beforehand as well as during application to ensure any settled pigment is dispersed. - Rust-Oleum Product Support 5 Rustoleum
                  • Recommended
                  Showing 1-10 of 34 reviews