Automotive High Heat Spray Paint, Flat Black | Heat Resistant to 2000 Degrees F | Rust Protection | Color Retention | Any-Angle Spray | Comfort Tip

I used Rust-Oleum High Heat Spray Paint in Flat Black to refresh an old, faded fire pit ring, and the results were excellent. The paint went on smoothly with even coverage and dried quickly. The flat black finish gave the fire pit a clean, like-new appearance without looking overly shiny or artificial. After several fires, the paint has held up well to the heat with no peeling or flaking. Proper prep definitely helps, but once applied, it provides a durable finish that stands up to outdoor conditions and high temperatures. If you’re looking to restore a fire pit, grill, or other high-heat metal surface, I would definitely recommend this product. Great coverage, easy application, and impressive durability.

As someone who builds "Alpha/Romeo 14+1 pew pews" (IYKYK) I wanted something scratch resistant and rust proof to protect my yeet tubes. Cold bluing is ok, but leaves the steel still vulnerable to moisture and surface rusting. Since the yeet tubes will be subjected to a ton of heat, I chose this particular product. Couldn't be happier. 3 coats went on super smooth, dried evenly somewhere in the ballpark of semi-satin (?) ...less than satin, but not quite dead flat. Zero runs, dries fast, and way better than a lot of other brands I've tried. I think I'll be using this product on all of my boomstock yeet tubes from now on. Couldn't be happier! Professional look, finish, and texture at a fraction of professional smithing costs!! I even recommended this to a bunch of my outdoor enthusiast buddies and vet friends! Now they plan to do the same! Pros: even coverage, smooth finish, near-flat like I wanted, zero runs, cheap and easy, dries fast, easy application, durable and more scratch,/rust resistance than cold bluing Cons: -(/) Just do it if you're a 2A supporter who enjoys slinging lead.

I’ve used a few high-heat paints before, but Rust-Oleum’s 248903 is by far the best quality spray paint I’ve found for automotive parts. I used it on my exhaust manifold, and it handled the intense heat like a champ—no peeling, cracking, or fading even after weeks of heavy use. The finish is smooth and professional-looking, with a rich flat black that doesn’t look cheap or flaky. Application was easy, too—the spray came out evenly with no annoying drips or clumps, which can be a problem with lesser brands. What really impressed me is how durable the coating feels. This isn’t just paint; it’s like a tough ceramic shield that keeps my parts protected from heat, oil, and grime. It definitely gives me peace of mind knowing my engine components are covered by something that can really take the heat. If you want a high-heat paint that delivers on quality and longevity, this Rust-Oleum is worth every penny.

Works well

Works as it was described. Easy to use nice finish not messy and dries quickly

I purchased this high heat clear spray specifically to seal my diamond art pieces, and it has worked beautifully. I use it on hotplates that I make for personal use and as gifts, and the finish it provides is exactly what I was hoping for. It goes on evenly with a smooth spray and doesn’t leave behind a cloudy or heavy coating. Once dry, it gives a nice protective layer that helps keep the diamonds in place without dulling their shine. I was especially pleased that it didn’t cause any discoloration or damage to the adhesive or drills. Another thing I appreciate is how durable the finish feels. It holds up well and gives me confidence that the pieces I gift will last and stay looking nice over time. Overall, this has become a reliable part of my crafting process. If you’re looking for a clear sealant that protects without taking away from the sparkle, this is a great option.

Good paint thanks

I have a gas fireplace and after 20 yrs, on the inner frame around the glass, the paint started to peel. Looked bad, wife mad. So did a lot of looking to try and match the paint color and ended up with this paint. Mistake, this paint is flat and my fireplace has a low/medium smooth finish not flat but not glossy. That is what I would have done different is try to find a low or medium glass instead of flat. When I stripped the paint on that frame I seen the manufacturer did not prep the surface, it had a vary smooth steel finish. I wondered how the original paint did not peel up sooner. I sand blasted the frame with coarse media, so the new paint would stick and sprayed on 2 medium coats. Looks great aside from the vary slight difference in finish and the color is not a perfect match. This paint being flat and the paint on the fireplace having a smooth low gloss finish. The difference is noticeable but does not look bad. Wife happy, life is back to being good.. lol. Of course it is holding up well so far, only a month and handling the heat of the fireplace so far, but I can not comment on longevity or endurance. I'll update this review in 20 yrs.

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.

We used it on our bbq smoker and the paint came out after few mins Order 20 qty spray out of 4 didnt work. 0 out of 10 product

Good product, excellent coverage

As long as you follow proper baking procedures works great. The color is VERY matte! Be aware. But also nice. Held up well so far after 1 month.

Awesome quality paint thickness and heat resistance is very good Actually i accidentally bought this item (instead of rustoleum caliper paint) Gave a try Nd it worked very well Tip: keep on shaking the can while spraying for good results