---
product_id: 5607933
title: "Rust-Oleum 249321 Automotive Primer Sealer Spray, 12 oz, Gray"
brand: "rust-oleum"
price: "108.26 DT"
currency: TND
in_stock: true
category: "Rust Oleum"
url: https://www.desertcart.tn/products/5607933-rust-oleum-249321-automotive-primer-sealer-spray-12-oz-gray
store_origin: TN
region: Tunisia
---

# Any-angle spray tech Dries in 10 mins Rust-stop formula Rust-Oleum 249321 Automotive Primer Sealer Spray, 12 oz, Gray

**Brand:** rust-oleum
**Price:** 108.26 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it, protect it, perfect it—spray your way to pro-grade results!

## Quick Answers

- **What is this?** Rust-Oleum 249321 Automotive Primer Sealer Spray, 12 oz, Gray by rust-oleum
- **How much does it cost?** 108.26 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/5607933-rust-oleum-249321-automotive-primer-sealer-spray-12-oz-gray)

## 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-Track Finish:** Dries to the touch in just 10 minutes—get your project moving faster.
- • **Precision Coverage:** Covers 10-12 sq. ft. per can for efficient, even application.
- • **Spray Without Limits:** Any-angle spray technology lets you coat hard-to-reach spots effortlessly.
- • **Ultimate Rust Defense:** Proprietary Stops Rust formula extends surface life by preventing corrosion.
- • **Seamless Paint Bonding:** Prevents top coat paint from soaking in, ensuring a smooth, flawless finish.

## Overview

Rust-Oleum 249321 Automotive Primer Sealer Spray is a 12 oz gray aerosol designed for metal, wood, and fiberglass surfaces. Featuring a rust-resistant formula and any-angle spray technology, it dries in 10 minutes and covers up to 12 sq. ft. per can, ensuring a smooth, durable base for flawless paint finishes.

## Description

Product Description Rust-Oleum primer sealer helps bond base coats to the surface to achieve a uniform and smooth final finish. When applied over a Rust-Oleum automotive primer it also prevents top coat paint from soaking into the primed surface. Any-angle spray can with comfort tip. For best results, apply two coats (allow product to dry for 1-2 minutes between coats). From the Manufacturer Rust-Oleum Primer Sealer helps bond base coats to the surface to achieve a uniform and smooth final finish.

## Features

- Ideal for use on metal, wood, fiberglass and other surfaces
- Proprietary Stops Rust formula prevents corrosion and rust to extend the life of surfaces
- Dries to the touch in 10 minutes and covers up 10-12 sq. ft. per can
- Spray keeps paints from sinking into the surfaces of primers
- Any-angle spray technology allows the can to be sprayed in any direction, even upside down

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003CT497Q |
| Age Range Description | Adult |
| Best Sellers Rank | #12,444 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #10 in Paint Primers & Sealers |
| Brand | Rust-Oleum |
| Brand Name | Rust-Oleum |
| Color | Gray |
| Color Code | Gray |
| Container Type | Can |
| Coverage | 10 sq ft |
| Customer Reviews | 4.6 out of 5 stars 462 Reviews |
| Finish Type | Matte |
| Global Trade Identification Number | 00020066188641 |
| Included Components | Painting Supplies;Paint & Stains;spray-paints |
| Item Form | Spray |
| Item Type Name | Primer Sealer Gray Aerosol 12Oz |
| Item Volume | 12 Fluid Ounces |
| Item Weight | 0.75 Pounds |
| Manufacturer | Rust-Oleum |
| Model Name | Automotive |
| Model Number | 249321 |
| Paint Type | Spray |
| Part Number | 249321 |
| Size | 12 Count (Pack of 1) |
| Special Feature | Rust Resistant |
| Special Features | Rust Resistant |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| UPC | 020066188641 |
| Unit Count | 12.0 Count |
| Warranty Description | Warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Rust-Oleum
- **Color:** Gray
- **Finish Type:** Matte
- **Item Volume:** 12 Fluid Ounces
- **Paint Type:** Spray
- **Size:** 12 Count (Pack of 1)
- **Special Feature:** Rust Resistant
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Metal
- **Unit Count:** 12.0 Count

## Images

![Rust-Oleum 249321 Automotive Primer Sealer Spray, 12 oz, Gray - Image 1](https://m.media-amazon.com/images/I/71Q-hD7VWuL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can this be applied over dupli-color scratch filler/primer?  should i not to mix different primer brands? but, i did plan to use rustolem paint/clear.**
A: I've never had a problem mixing primer brands in rattle cans but when using the more expensive urethane out of a gun I like to use the same brand.

**Q: want type of  a primert has epoxy in it**
A: you cannot beat this  primer it works great for m and I would not be without it.

**Q: Is primer sealer required if you already used sand-able primer?**
A: Hello primer sealer is for if your primer is going to be out in the weather. Regular primer socks up water and will rust if your primer is over bare metal very fast. Primer sealer does just what it says seals from the elements. Hope this helps Bart 😊

**Q: Can this be used over filler and sandable primer?**
A: As far as I can tell this can be used with body filler. Apply 2 or more coats of primer to the area. It must be left over 24 hours, depending on the temperature & humidity, to completely dry before sanding.

## Frequently Bought Together

- Rust-Oleum 249321 Primer Sealer Gray Aerosol 12Oz, 12 Fl Oz (Pack of 1), Grey, 11
- Rust-Oleum 249322 Automotive Self Etching Primer Spray Paint, 12 oz, Dark Green
- Rust-Oleum, Gray, GrayRust-Oleum 249279 Automotive Filler Primer Spray Paint, 11 oz, 11 Ounce, 11 Fl Oz

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**Shop now:** [https://www.desertcart.tn/products/5607933-rust-oleum-249321-automotive-primer-sealer-spray-12-oz-gray](https://www.desertcart.tn/products/5607933-rust-oleum-249321-automotive-primer-sealer-spray-12-oz-gray)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-05*