---
product_id: 22369740
title: "Rust-Oleum 248657 Rubberized Undercoating Spray, 15 oz, Black"
brand: "rust-oleum"
price: "C$1362"
currency: NIO
in_stock: true
reviews_count: 13
category: "Rust Oleum"
url: https://www.desertcart.ni/products/22369740-rust-oleum-248657-rubberized-undercoating-spray-15-oz-black
store_origin: NI
region: Nicaragua
---

# Dries to touch in 30 mins Any-angle spray tech Long-lasting rust protection Rust-Oleum 248657 Rubberized Undercoating Spray, 15 oz, Black

**Brand:** rust-oleum
**Price:** C$1362
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your ride like a pro—spray on, shield up, and silence the road!

## Quick Answers

- **What is this?** Rust-Oleum 248657 Rubberized Undercoating Spray, 15 oz, Black by rust-oleum
- **How much does it cost?** C$1362 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/22369740-rust-oleum-248657-rubberized-undercoating-spray-15-oz-black)

## Best For

- rust-oleum enthusiasts

## Why This Product

- Trusted rust-oleum brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast-Dry Efficiency:** Touch dry in just 30 minutes, covering up to 12 sq. ft. per can—get back on the road faster.
- • **Noise-Reducing Armor:** Deadens road noise and cushions against debris—drive in peace and quiet.
- • **Ultimate Rust Shield:** Rubberized formula guards metal from corrosion, salt, and water damage—keep your ride flawless.
- • **Spray with Confidence:** Wide comfort tip plus any-angle spray lets you coat even upside down with zero hassle.
- • **Versatile Vehicle Protection:** Perfect for cars, trucks, trailers, and RVs—one spray solution for all your underbody needs.

## Overview

Rust-Oleum's 15 oz Rubberized Undercoating Spray delivers a durable, matte black protective layer that resists rust, water, salt, and abrasion. Designed for automotive metal underbodies, it dries to the touch in 30 minutes, covers up to 12 sq. ft., and features an easy-to-use any-angle spray tip for precise application—even upside down. This spray not only shields your vehicle from corrosion but also reduces road noise, making it a must-have for long-lasting vehicle care.

## Description

Product Description Rust-Oleum Automotive Rubberized Undercoating Spray goes on fast and protects vehicle underbodies against minor road damage as well as rust, water, chemicals and salt. Specialized coating also deadens road noise and resists abrasion. Designed with a comfort spray tip and convenient any-angle spray technology. From the Manufacturer Rust-Oleum Rubberized Undercoating is an easy to use, black protective coating. It protects metal surfaces from corrosion and moisture. Its trusted rust preventive formula provides a barrier from rust on cars, trucks, trailers and other recreational vehicles.

Review: Durable undercoating with consistent texture and strong coverage - This Rust-Oleum undercoating applies evenly and creates a thick protective layer that adheres well to metal surfaces. The texture is uniform and dries to a firm finish that helps reduce moisture exposure. It sprays smoothly and does not run when applied in controlled passes. Once cured the coating feels durable and provides good resistance against road debris and salt. It is effective for covering existing small surface rust and helps prevent further spread when applied properly. The cans spray consistently across the entire set so there is no variation in finish between applications. For anyone looking to protect the underside of a vehicle or metal components this product offers reliable performance and long lasting protection.
Review: Great product would buy again. - this product in a rattle can was surprisingly a great product for my application without buying something that you need a compressor to spray on the product goes on easy and so far works well. I live on the coast in Oregon, where it rains a lot salt air does affect the bottom carriage of our cars and trucks little Spand the quality above all right. Would purchase again.

## Features

- VERSATILE AUTOMOTIVE UNDERCOATING: Perfect for use on bare or primed metal underbodies of cars, trucks, trailers, RVs and more
- LONG-LASTING RUST PROTECTION: Rubberized formula protects against corrosion and damage from water, salt and other chemicals
- EXCELLENT COVERAGE & FAST DRYING: Dries to the touch in 30 minutes and covers up to 10-12 sq. ft. per can
- REDUCES ROAD NOISE: Undercoating helps deaden sound and reduce damage to parts
- EASY TO USE: Features a wide, comfort spray tip and any-angle spray technology for easy painting even upside down

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003CT49AI |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #7,332 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #51 in Spray Paint |
| Brand | Rust-Oleum |
| Color | Black |
| Color Code | 12 sq ft |
| Coverage | 12 sq ft |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,479) |
| Date First Available | June 27, 2017 |
| Finish | Matte |
| Finish Type | Matte |
| Full Cure Time | 3E+1 Minutes |
| Global Trade Identification Number | 00020066185985 |
| Included Components | Rust-Oleum Black Undercoating 15 oz. (12 Pack) |
| Indoor/Outdoor Usage | Outdoor |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | True |
| Item Form | Aerosol |
| Item Package Quantity | 1 |
| Item Volume | 443.6 Milliliters |
| Item Weight | 14.8 ounces |
| Item model number | 248657 |
| Manufacturer | Rust-Oleum |
| Material | Plastic |
| Model Name | Automotive |
| Package Information | Can |
| Paint Type | Spray |
| Part Number | 248657 |
| Product Dimensions | 10 x 2.99 x 2.99 inches |
| Size | 15 Ounce (Pack of 1) |
| Special Feature | Rust Resistant |
| Special Features | Rust Resistant |
| Specific Uses For Product | Exterior |
| Style | Spray |
| Surface Recommendation | Metal |
| UPC | 020066185985 |
| Unit Count | 15.0 Ounce |
| Warranty Description | Warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Rust-Oleum
- **Color:** Black
- **Finish Type:** Matte
- **Item Volume:** 443.6 Milliliters
- **Paint Type:** Spray
- **Size:** 15 Ounce (Pack of 1)
- **Special Feature:** Rust Resistant
- **Specific Uses For Product:** Exterior
- **Surface Recommendation:** Metal
- **Unit Count:** 15.0 Ounce

## Images

![Rust-Oleum 248657 Rubberized Undercoating Spray, 15 oz, Black - Image 1](https://m.media-amazon.com/images/I/713JiMICz9L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: Will this adhere to a slick surface such as aluminum flashing?**
A: Paint especially rattle cans don't tend to adhere to anything slippery, you must at least use something abrasive against it to some degree even if it's only a scour pad just to rough up the surface a little bit.

**Q: Will it dry to a kayak hull**
A: I will not recommend it.

**Q: Would this work in the spare tire compartment located inside a cars' trunk?**
A: Yes. Works pretty much anywhere

**Q: Is the undercoating product acid resistant?**
A: I have no idea I bought it cove a mount for a fish finder.  I didn’t like it it didn’t dry maybe I put to thick a coat

## Customer Reviews

### ⭐⭐⭐⭐⭐ Durable undercoating with consistent texture and strong coverage
*by G***Y on December 10, 2025*

This Rust-Oleum undercoating applies evenly and creates a thick protective layer that adheres well to metal surfaces. The texture is uniform and dries to a firm finish that helps reduce moisture exposure. It sprays smoothly and does not run when applied in controlled passes. Once cured the coating feels durable and provides good resistance against road debris and salt. It is effective for covering existing small surface rust and helps prevent further spread when applied properly. The cans spray consistently across the entire set so there is no variation in finish between applications. For anyone looking to protect the underside of a vehicle or metal components this product offers reliable performance and long lasting protection.

### ⭐⭐⭐⭐⭐ Great product would buy again.
*by M***. on December 1, 2025*

this product in a rattle can was surprisingly a great product for my application without buying something that you need a compressor to spray on the product goes on easy and so far works well. I live on the coast in Oregon, where it rains a lot salt air does affect the bottom carriage of our cars and trucks little Spand the quality above all right. Would purchase again.

### ⭐⭐⭐⭐⭐ Good product, cheaper than at the auto stores
*by K***D on December 13, 2025*

Protects your car from the potassium and sodium salts they use in the northeast. Easy spray application, wear a mask. Better price than you can get at the auto stores.

## Frequently Bought Together

- Rust-Oleum 248657 Rubberized Undercoating Spray, 15 oz, Black
- Rust-Oleum 248658 Stops Rust Reformer Spray Paint, 10.25 oz, Matte Black
- Rust-Oleum 260510 Stops Rust Automotive 2-in-1 Filler & Sandable Primer Spray, 12 oz, Gray

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**Shop now:** [https://www.desertcart.ni/products/22369740-rust-oleum-248657-rubberized-undercoating-spray-15-oz-black](https://www.desertcart.ni/products/22369740-rust-oleum-248657-rubberized-undercoating-spray-15-oz-black)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-10*