Black, Rust-Oleum Rubberized Undercoating-248657, 15 oz
Black, Rust-Oleum Rubberized Undercoating-248657, 15 oz
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Black, Rust-Oleum Rubberized Undercoating-248657, 15 oz

361 ratings

Key item features

  • Corrosion Protection: This rubberized undercoating effectively resists rust and provides robust protection against corrosion and moisture, utilizing a specialized "Stops Rust Formula" to prevent deterioration.
  • Versatile Application: Designed for use on wheel wells and automotive underbodies, it is suitable for cars, trucks, trailers, and other recreational vehicles.
  • Protective Barrier: The easy-to-use black rubberized coating forms a protective barrier against water, salt, and various chemicals, safeguarding vehicle components.
  • Sound Dampening: Beyond protection, the undercoating helps to deaden sound, contributing to a quieter ride by reducing noise from the undercarriage.
  • Paintable Surface: Once applied, this undercoating is paintable, allowing for further customization or matching with existing vehicle finishes.
  • Surface Compatibility: It can be applied to both bare and primed metal surfaces, ensuring broad compatibility for underbody applications.
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Specs

Automotive undercoating type, Rubberized UndercoatingBrand, Rust-OleumMaterial, PlasticVehicle fitment type, SpecificForm, LiquidColor, Black

About this item

Product details

Black, Rust-Oleum Rubberized Undercoating Spray Paint-248657, 15 oz: Is an easy-to-use black rubberized protective coating. It provides corrosion protection from water, salt and other chemicals. Its helps deaden sound and provides a barrier against rust on cars, trucks, trailers and other recreational vehicles. Use on bare or primed metal on the underbody of cars, trucks, trailers and other recreational vehicles.

Rust-Oleum Rubberized Undercoating:

  • Resists rust
  • Paintable
  • Protects against corrosion and moisture
  • Stops Rust Formula prevents corrosion and rust
  • For use on wheel wells and automotive underbodies
info:
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Specifications

Automotive undercoating type

Rubberized Undercoating

Brand

Rust-Oleum

Material

Plastic

Vehicle fitment type

Specific

Directions

Instructions

. Surface Preparation: Remove all rust, oil and grease from surfaces to be coated. Surface must be clean and dry. Mask off area to avoid overspray on auto finish. Apply to bare or primed metal surface. Application:. ● Shake can vigorously for one minute after mixing ball begins to rattle. Shake often during use. ● Hold can 12 - 16” from surface and spray in a steady back-and-forth motion, slightly overlapping each stroke. Keep the can the same distance from the surface and in motion while spraying. ● Remove any overspray from the auto finish immediately. ● For the best results, apply two coats (allow product to dry for 1-2 minutes between coats). ● Air dry for a minimum of one hour. Clogging: If valve clogs, twist and pull off spray tip and rinse it in a solvent such as mineral spirits. Do not stick a pin or other object in the steam.

Safe Handling Instructions

DANGER! EXTREMELY FLAMMABLE. VAPOR HARMFUL. VAPORS MAY CAUSE FLASH FIRE. CONTENTS UNDER PRESSURE. DANGER: TOLUENE. Vapor harmful. May affect the brain or nervous system causing dizziness, headache or nausea. Causes eye, skin, nose and throat irritation. DO NOT PUNCTURE, STRIKE, OR INCINERATE (BURN) CONTAINER. Exposure to heat or prolonged exposure to sun may cause bursting. Do not expose to heat or store at temperatures above 120°F. NOTICE: Reports have associated repeated and prolonged occupational overexposure to solvents with permanent brain and nervous system damage. Intentional misuse by deliberately concentrating and inhaling the contents may be harmful or fatal. VAPORS MAY IGNITE EXPLOSIVELY. Keep away from heat, sparks and flame. Do not smoke. Extinguish all flames and pilot lights and turn off stoves, heaters, electric motors and other sources of ignition during use and until all vapors are gone. Prevent build-up of vapors by opening all windows and doors to achieve cross-ventilation. USE ONLY WITH ADEQUATE VENTILATION. Do not breath dust, vapors or spray mist. Ensure fresh air entry during application and drying. If you experience eye watering, headache or dizziness or if air monitoring demonstrates vapor/mist levels are above applicable limits, wear an appropriate, properly fitted respirator (NIOSH approved) during and after application. Follow respirator manufacturer's directions for respirator use. Avoid contact with eyes, skin and clothing. Wash thoroughly after handling. FIRST AID: If you experience difficulty in breathing, leave the area to obtain fresh air. If continued difficulty is experienced, get medical assistance immediately. In case of eye contact, flush immediately with plenty of water for at least 15 minutes and get medical attention; for skin, wash thoroughly with soap and water. WARNING: This product contains a chemical known in the state of California to cause cancer and birth defects or other reproductive harm. KEEP OUT OF REACH OF CHILDREN. INTENTIONAL MISUSE BY DELIBERATELY CONCENTRATING AND INHALING THE CONTENTS MAY BE HARMFUL OR FATAL. DO NOT STORE ABOVE 120 F (48 C). FOR EMERGENCY, call your physician, local poison control center or local emergency room. For product health information, call: (800) 481-4788. Conforms to ASTM D-4236.

Warranty

Warranty information

N

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Warnings

Customer ratings & reviews

4.5 out of 5 stars
stars
361 ratings124 reviews
Includes global ratings and reviews
How item rating is calculated

Reviews summary

Pros

  • : Application varies between moderate and extensive levels.
  • : Offers lower or similar prices compared to others.
  • : The interface enables quick setup and intuitive handling.

Neutral

  • : Cans spray evenly across surfaces but some units fail.

Cons

  • : The finish fades in sunlight and peels off when scratched.
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 124 reviews

Oct 1, 2026
Reviewer name: Earl
Item details
Count: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Where is the aisle L29

BUT YOU HAVE A PROBLEM..... I tried to get another item at the KING Ave Walmart - Billings, MT. The web indicated to got to L29 YOU DO NOT HAVE AN L29 !!!!!!!!

Helpful?4PUYWQK1X5B716816070
Jun 27, 2026
Reviewer name: anonymous
Item details
Count: 6
Sold and shipped byR/A Hoerr Incorporated
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

undercoated truck. worked great

Helpful?4PUYWQK1X5B716816070
Nov 2, 2025
Reviewer name: Jeffrey
Item details
Count: 12
Sold and shipped byMax Warehouse
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

Works as advertized

Helpful?4PUYWQK1X5B716816070
Current price is $7.5950.6 ¢/oz
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