---
product_id: 64812941
title: "- Rust-Oleum 249340 Automotive High Heat Primer Coating Spray Paint Resistance up to 2000°F (1093° C), Gray, (340 grams/Can)"
brand: "rust-oleum"
price: "₱2572"
currency: PHP
in_stock: true
reviews_count: 8
category: "Rust Oleum"
url: https://www.desertcart.ph/products/64812941-rust-oleum-249340-automotive-high-heat-primer-coating-spray-paint
store_origin: PH
region: Philippines
---

# Covers 8-10 sq.ft. per can Resists heat up to 2000°F Bonds directly to bare metal - Rust-Oleum 249340 Automotive High Heat Primer Coating Spray Paint Resistance up to 2000°F (1093° C), Gray, (340 grams/Can)

**Brand:** rust-oleum
**Price:** ₱2572
**Availability:** ✅ In Stock

## Summary

> 🔥 Prime like a pro, protect like a boss!

## Quick Answers

- **What is this?** - Rust-Oleum 249340 Automotive High Heat Primer Coating Spray Paint Resistance up to 2000°F (1093° C), Gray, (340 grams/Can) by rust-oleum
- **How much does it cost?** ₱2572 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/64812941-rust-oleum-249340-automotive-high-heat-primer-coating-spray-paint)

## 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

- • **Rust-Stop Power:** Formulated to prevent rust and corrosion on automotive metals
- • **Pro-Grade Coverage:** Covers up to 10 sq.ft. per can, ensuring efficient, smooth priming every time
- • **Extreme Heat Defense:** Withstands scorching temps up to 1093°C for engine-grade durability
- • **Comfort Grip Innovation:** Wider finger pad reduces fatigue during continuous use for pros and DIYers alike
- • **Effortless Precision Spray:** Spray at any angle—even upside down—to conquer hard-to-reach spots

## Overview

Rust-Oleum 249340 High Heat Primer Spray is a professional-grade automotive primer designed to bond directly to bare metal surfaces and withstand intermittent temperatures up to 2000°F (1093°C). Its advanced spray system allows application at any angle, including upside down, while the comfort spray tip minimizes hand fatigue. Ideal for prepping exhausts and engine parts, it prevents rust and ensures a smooth base for top coats, covering 8-10 square feet per 340g can.

## Description

Rust-Oleum High Heat Primer bonds to bare metal and helps create a smooth surface for top coat application. It is formulated to prevent rust and is recommended for use on automotive engines and other automotive surfaces which reach intermittent temperatures up to 2000 degree Celsius (1093 degree Celsius). For maximum protection, top coat with Rust-Oleum High Heat Paint. High Heat Primer features an advanced spray system that allows you to spray at any angle, even upside down for those hard to reach areas. A comfort spray tip with a wider finger pad reduces fatigue caused by continuous spraying.

Review: Good product for bike and car exhaust - Best ever product. Very good for rusted exhaust pipe and exhaust muffler. Just clean whole exhaust unit and apply one coat first. After 20 minutes apply second coat. Definetly valve for money product.
Review: Good paint - First of all i got the paint with a broken seal cap, although not a big deal because the paint seemed to be intact and fine Now i have a bike whose exhaust heats a lot and it had to be painted due to scuff marks and scratches , i prepped the surface with some sand paper (400 grit) and cleaned with rubbing alcohol, i sprayed the paint as instructed and tried to bake , the paint bubbled due to high heat but i switched the bike off and let it sit and cleaned the bubbled paint immediately, i let the paint sit overnight and fired up my motorcycle again in the morning, again it bubbled but now from some places , as this was my 1st paint DIY so i am sure that this bubbling is on my part and not on the paint part, i probably made some mistakes in the prepping and spraying of paint , the surface where it was nicely prepped and primed are looking awesome , go for the paint but get the prep done correctly and go for primer before paint , don't buy from here just go to local market and ask a automotive painter to prep and prime the exhaust before you paint

## Features

- Rust-Oleum High Heat Primer bonds to bare metal and helps create a smooth top coat finish.
- It is specially formulated to prevent rust and is recommended for use on automotive engines and other metal surfaces which reach intermittent temperatures up to 1093°C.
- Gas & Oil Resistant, No Peel Promise, Adhesion Guarantee, Stops Rust Formula
- High Heat Enamels features an advanced spray system that allows you to spray at any angle, even upside down for those hard to reach areas.
- A comfort spray tip with a wider finger pad reduces fatigue caused by continuous spraying.
- For maximum protection, top coat with Rust-Oleum High Heat Paint.
- Coverage: 8-10 Sq.Ft. per can

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003CT499O |
| Age Range Description | Adult |
| Best Sellers Rank | #3,681 in Home Improvement ( See Top 100 in Home Improvement ) #14 in Spray Paint |
| Brand | Rust-Oleum |
| Brand Name | Rust-Oleum |
| Color Code | Gray Primer |
| Colour | Gray |
| Container Type | Tin |
| Country of Origin | USA |
| Coverage | Coverage: 8-10 Sq.Ft. per can |
| Customer Reviews | 4.1 out of 5 stars 15,385 Reviews |
| Finish Type | Matte |
| Global Trade Identification Number | 00020066188771 |
| Importer Contact Information | MROkart, Jaipur. Call +91-9116577756 |
| Included Components | 1 Spray Paint |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | False |
| Item Form | Aerosol |
| Item Height | 7 Centimeters |
| Item Type Name | Spray Paint |
| Item Volume | 354.88 Millilitres |
| Item Weight | 12 Ounces |
| Manufacturer | Rust-Oleum, Rust-Oleum Corporation, 11 Hawthorn Parkway, Vernon Hills, Illinois 60065 |
| Manufacturer Contact Information | Rust-Oleum Corporation, 11 Hawthorn Parkway, Vernon Hills, Illinois 60065 |
| Packer Contact Information | ?Rust-Oleum |
| Paint Type | Spray |
| Size | 340 g (Pack of 1) |
| Special Feature | Rust Resistant |
| Special Features | Rust Resistant |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| UPC | 020066188771 |
| Unit Count | 340.00 Grams |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Rust-Oleum
- **Colour:** Gray
- **Finish Type:** Matte
- **Item Volume:** 354.88 Millilitres
- **Size:** 340 g (Pack of 1)

## Images

![- Rust-Oleum 249340 Automotive High Heat Primer Coating Spray Paint Resistance up to 2000°F (1093° C), Gray, (340 grams/Can) - Image 1](https://m.media-amazon.com/images/I/71fnHaSt7rL.jpg)

## Questions & Answers

**Q: Is it necessary to use engine primer then Engine enamel and finally engine clear coat? Is there any problem if I don't use clear coat?**
A: No! It is not necessary but using of it will serve long lasting result!

**Q: 3 bottles are shown on the picture above...which1 will i get...and what colour is it?**
A: Grey colour

**Q: Can i use this primer for universal primer for plastic and wood?**
A: No, this is not a suitable product for your application. We recommend "Rust-Oleum Bulls Eye 1-2-3 Water-Base Wall Primer-Sealer & Stain Killer"

**Q: Can i use for the chain application in bike ?**
A: It's paint, why would you want to do that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product for bike and car exhaust
*by N***S on 3 January 2026*

Best ever product. Very good for rusted exhaust pipe and exhaust muffler. Just clean whole exhaust unit and apply one coat first. After 20 minutes apply second coat. Definetly valve for money product.

### ⭐⭐⭐⭐ Good paint
*by P***A on 25 March 2023*

First of all i got the paint with a broken seal cap, although not a big deal because the paint seemed to be intact and fine Now i have a bike whose exhaust heats a lot and it had to be painted due to scuff marks and scratches , i prepped the surface with some sand paper (400 grit) and cleaned with rubbing alcohol, i sprayed the paint as instructed and tried to bake , the paint bubbled due to high heat but i switched the bike off and let it sit and cleaned the bubbled paint immediately, i let the paint sit overnight and fired up my motorcycle again in the morning, again it bubbled but now from some places , as this was my 1st paint DIY so i am sure that this bubbling is on my part and not on the paint part, i probably made some mistakes in the prepping and spraying of paint , the surface where it was nicely prepped and primed are looking awesome , go for the paint but get the prep done correctly and go for primer before paint , don't buy from here just go to local market and ask a automotive painter to prep and prime the exhaust before you paint

### ⭐⭐⭐⭐⭐ Compare to other primers it is much better
*by P***R on 23 June 2025*

Quality of the primer is best and it is rust proof and also heat resistant but the price is little bit high

## Frequently Bought Together

- Rust-Oleum 249340 Automotive High Heat Primer Spray Paint, 12 Ounce (Pack of 1), Gray
- Rust-Oleum 248903 Automotive High Heat Spray Paint, 12 oz, Flat Black
- Rust-Oleum 251591 Caliper Spray Paint, 12 oz, Red

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-27*