What temperatures are required to cure the paint multiple times at various temperatures in an oven? Will the final coating survive any contact with food?

24 hours AFTER painted - place in oven one hour @ 175 degrees. A second curing a few hours later is sometimes helpful.Any contact with food in either direction is bad. (part to food / food to part)Make sure wife is out of town.Cook 2 or 3 pizzas one after another to help disguise smell.

Paint scratches off very easily 2 days later, even after curing at 200 and 400 degrees. Prepped with degreaser and 150 grit sandpaper. What could I have done wrong?

You did not mention that if you used any primer…most paint requires that you prime the metal surface….and I would bet this high temp paint is no different and probably needs a high temp primer….I have yet to read the instructions but I'm gonna go out on a limb here and say it should be primed.

Can I use this paint to spray the outside of a wood burning stove

I sprayed the outside of exhaust pipe on car, no issues whatsoever, and obviously exhaust pipe gets quite hot. I cannot confirm that the spray would withstand the heat from a wood burning stove, but I believe it should be able to.

Can you use this on a wood burning fireplace firebox?

Yes especially if it is an alloy box but if the box is made of wood you might want to seal and prime it with the high temperature primer first and make sure that there are no cracks before you go over it with the rust oleum high temp paint, for best results!

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Rust-Oleum 248903 Automotive 12-Ounce High Heat 2000 Degree Spray Paint, Flat Black

Rust-Oleum 248903 Automotive 12-Ounce High Heat 2000 Degree Spray Paint, Flat Black

Product ID: 75382316

Details

Brand
Rust-Oleum
Colour
Black
Finish type
Oil Oil
Indoor/Outdoor usage
Outdoor
Item volume
12 Fluid
Paint type
Oil

🎯Covers up to 10 sq ft per can

🔄Any-angle spray, even upside down

🔥Withstands up to 2000°F heat

Description

🔥 Spray like a pro, protect like a boss.

TRUSTED PROVEN - Highly rated by thousands, this 12-ounce can delivers professional-grade protection and coverage every time.
FAST DRY MATTE FINISH - Dries to touch in just 30 minutes with a sleek flat black matte finish that elevates your ride’s style.
RUST CHEMICAL SHIELD - Stops rust in its tracks with a formula that resists oil, gas, grease, salt, and humidity for long-lasting durability.
EXTREME HEAT RESISTANCE - Protects automotive parts exposed to scorching temps up to 2000°F—exhausts, manifolds, headers, and more.
PRECISION SPRAY CONTROL - Comfort tip with any-angle spray technology lets you coat hard-to-reach spots effortlessly—even upside down.

Rust-Oleum 248903 is a 12-ounce high heat spray paint designed for automotive parts exposed to temperatures up to 2000°F. It offers a durable, rust-preventive flat black finish that resists oil, gas, grease, and environmental damage. Featuring any-angle spray technology and fast drying time, it covers up to 10 square feet per can, making it a top choice for professional-grade automotive maintenance and style.

Specifications

ASIN	B003CT4AKC
Brand	Rust-Oleum
Brand Name	Rust-Oleum
Colour	Black
Colour Code	#000000
Container Type	Tin
Coverage	10
Customer Reviews	4.7 out of 5 stars 7,943 Reviews
Dry Time In Hours	0.5
Finish Type	Oil,Oil Resistant
Finish type	Oil,Oil Resistant
Full Cure Time	24 Hours
Global Trade Identification Number	00020066186296
Indoor Outdoor Usage	Outdoor
Is Waterproof	False
Item Form	Spray
Item Type Name	Rust-Oleum 248903 Automotive 12-Ounce High Heat 2000 Degree Spray Paint, Flat Black
Item Volume	12 Fluid Ounces
Item Weight	445 Grams
Item volume	12 Fluid Ounces
Manufacturer	Rust-Oleum
Model Number	248903
Paint Type	Oil
Part Number	248903
Size	354 ml (Pack of 1)
Special Features	Rust Resistant
Special feature	Rust Resistant
Surface Recommendation	Ceramic
UPC	020066186296
Unit Count	354.0 millilitre
Water Resistance Level	Water Repellent

Reviews

N**S

Good product for bike and car exhaust

3.01.2026

B**S

Good product

8.01.2026

A**I

Perfect to spray the hot tubes like exhaust

23.02.2026

Y**F

رائع

المنتج جيد 👍

6.02.2025

P**A

Good paint

25.03.2023

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