I’ve painted countless car parts, and the best header paint transforms exhaust headers with vibrant, heat-resistant finishes that endure extreme conditions.
These paints withstand temperatures up to 2000°F, perfect for automotive headers, manifolds, or turbo housings. They resist rust and peeling, ensuring long-lasting results.
This roundup reviews 12 top header paints, detailing features and benefits to help you achieve professional, durable finishes for your high-heat automotive projects with ease.
What Is the Best Header Paint?
The best header paint is a high-temperature coating designed for exhaust headers, manifolds, and other metal surfaces exposed to extreme heat, often up to 2000°F.
Typically silicone or ceramic-based, these paints prevent rust, corrosion, and peeling while maintaining vibrant colors. They require proper surface prep and often heat curing for maximum durability.
The top pick, VHT FlameProof Coating, excels with its ceramic-based formula, offering superior heat resistance and a matte finish for professional automotive applications.
Top 12 Header Paints
- VHT FlameProof Coating, 11 oz
- Rust-Oleum Specialty High Heat Spray Paint, 12 oz
- Krylon High Heat Max Spray Paint, 12 oz
- POR-15 High Temp Heat Resistant Paint, 8 oz
- Dupli-Color High Heat Ceramic Paint, 12 oz
- Stove Bright High Temperature Paint, 12 oz
- Eastwood Extreme High Temp Spray Paint, 12 oz
- KBS Xtreme Temperature Coating, 12 oz
- Seymour Hi-Tech Engine Enamel Spray Paint, 12 oz
- Rust-Oleum Automotive High Heat Primer, 12 oz
- Design Engineering High Temp Silicone Coating, 12 oz
- VHT Satin Clear Header Paint, 11 oz
Best Header Paint Reviewed 2025
VHT FlameProof Coating, 11 oz
This ceramic-based paint withstands temperatures up to 2000°F, ideal for headers, exhausts, or turbo housings. It covers up to 10 sq. ft. and dries in 30 minutes, requiring heat curing at 200°F for full durability. The matte finish resists peeling, rust, and moisture, ensuring vibrant colors. Apply over a sanded surface in thin coats for best results. Its unique formula handles extreme automotive conditions, making it a favorite for pros seeking long-lasting, high-performance coatings.
Key Features:
- 11 oz can, ceramic-based
- Covers up to 10 sq. ft.
- Withstands 2000°F
- Requires heat curing
- Rust, moisture-resistant
Benefits:
- Extreme heat resistance
- Durable, matte finish
- Ideal for headers
- Long-lasting vibrant colors
Rust-Oleum Specialty High Heat Spray Paint, 12 oz
This acrylic paint delivers a semi-gloss finish that endures temperatures up to 1200°F. Perfect for headers, grills, or manifolds, it covers up to 8 sq. ft. and dries in 30 minutes. The rust-resistant formula prevents corrosion, ensuring vibrant results. Apply in light coats over a clean surface for optimal adhesion. Its any-angle spray tip simplifies application. Great for DIYers and pros needing a reliable, cost-effective paint for high-heat automotive or home projects.
Key Features:
- 12 oz can, acrylic formula
- Covers up to 8 sq. ft.
- Withstands 1200°F
- Any-angle spray tip
- Rust-resistant
Benefits:
- Vibrant, durable finish
- Easy, even application
- Resists high heat
- Suits headers, grills
Krylon High Heat Max Spray Paint, 12 oz
This paint offers a durable finish, handling temperatures up to 1200°F intermittently and 600°F continuously. Ideal for headers or manifolds, it covers up to 10 sq. ft. and dries in 10 minutes. The rust-resistant formula ensures long-lasting colors, with Thermo-Guard technology for enhanced durability. Apply in thin coats at 55-75°F for best results. Perfect for automotive enthusiasts seeking a quick-drying, high-performance coating for metal surfaces exposed to heat.
Key Features:
- 12 oz can, acrylic formula
- Covers up to 10 sq. ft.
- Dries in 10 minutes
- Thermo-Guard technology
- Rust-resistant
Benefits:
- Quick-drying, durable
- Vibrant color retention
- Easy to apply
- Ideal for headers
POR-15 High Temp Heat Resistant Paint, 8 oz
This silicone-based paint withstands temperatures up to 1200°F, perfect for headers, exhausts, or manifolds. It covers up to 10 sq. ft. and dries in 1-4 hours, requiring curing at 300°F for maximum hardness. The UV-resistant formula prevents chipping and fading, ensuring rich colors. Apply directly to prepped metal in thin coats. Its MIL-C-13370 certification guarantees quality. Ideal for pros and DIYers needing a durable, direct-to-metal coating for high-heat surfaces.
Key Features:
- 8 oz can, silicone-based
- Covers up to 10 sq. ft.
- Dries in 1-4 hours
- UV, weather-resistant
- MIL-C-13370 certified
Benefits:
- Long-lasting finish
- No primer needed
- Resists chipping, fading
- Suits extreme heat
Dupli-Color High Heat Ceramic Paint, 12 oz
This ceramic paint provides a high-gloss finish for headers or engines, resisting temperatures up to 500°F. It covers up to 12 sq. ft. and dries in 30 minutes, with an EZ Touch nozzle for precise application. The oil-based formula resists gas and rust, ensuring durability. Apply over a primer for best results. Perfect for automotive enthusiasts seeking a vibrant, professional-grade finish that withstands heat and wear in demanding conditions.
Key Features:
- 12 oz can, oil-based
- Covers up to 12 sq. ft.
- Dries in 30 minutes
- EZ Touch nozzle
- Gas, rust-resistant
Benefits:
- High-gloss, vibrant finish
- Precise, easy application
- Durable for headers
- Resists automotive wear
Stove Bright High Temperature Paint, 12 oz
This paint is formulated for headers, manifolds, or stoves, withstanding temperatures up to 1200°F. It covers up to 10 sq. ft. and dries in 30 minutes, offering a glossy finish. The silicone-based formula resists peeling and cracking, ideal for cast iron or steel. Apply in thin coats after sanding for best adhesion. Its vibrant colors maintain richness after curing. Perfect for DIYers seeking a reliable, heat-resistant coating for automotive or home projects.
Key Features:
- 12 oz can, silicone-based
- Covers up to 10 sq. ft.
- Dries in 30 minutes
- Glossy finish
- Crack-resistant
Benefits:
- Vibrant, lasting colors
- Easy to apply
- Durable for headers
- Resists high heat
Eastwood Extreme High Temp Spray Paint, 12 oz
This paint withstands temperatures up to 1500°F, ideal for headers, exhausts, or turbo systems. It covers up to 10 sq. ft. and dries in 30 minutes, requiring heat curing for durability. The silicone-ceramic formula resists peeling and rust, ensuring vibrant finishes. Apply three thin coats on prepped metal. Its matte finish suits automotive applications. Great for pros seeking a high-performance, heat-resistant coating for extreme conditions and long-lasting results.
Key Features:
- 12 oz can, silicone-ceramic
- Covers up to 10 sq. ft.
- Dries in 30 minutes
- Withstands 1500°F
- Rust-resistant
Benefits:
- Extreme heat resistance
- Durable, matte finish
- Ideal for headers
- Long-lasting colors
KBS Xtreme Temperature Coating, 12 oz
This paint handles temperatures up to 1500°F, perfect for headers, manifolds, or turbo housings. It covers up to 10 sq. ft. and dries in 1 hour, requiring heat curing at 400°F. The silicone-based formula resists cracking, peeling, and UV rays, ensuring vibrant finishes. Apply over a sanded surface for best adhesion. Its durable coating suits harsh environments. Ideal for DIYers and pros needing a high-performance paint for extreme heat applications.
Key Features:
- 12 oz can, silicone-based
- Covers up to 10 sq. ft.
- Dries in 1 hour
- Withstands 1500°F
- UV-resistant
Benefits:
- Extreme heat durability
- Vibrant, lasting finish
- Easy to apply
- Resists harsh conditions
Seymour Hi-Tech Engine Enamel Spray Paint, 12 oz
This enamel paint delivers a glossy finish for headers or engines, resisting temperatures up to 500°F. It covers up to 15 sq. ft. and dries in 15 minutes, with a gas-resistant formula for automotive use. Apply over a clean, sanded surface for best results. The adjustable nozzle ensures even coverage. Its vibrant colors withstand wear. Perfect for enthusiasts seeking a cost-effective, high-performance paint for metal surfaces exposed to heat.
Key Features:
- 12 oz can, enamel formula
- Covers up to 15 sq. ft.
- Dries in 15 minutes
- Gas-resistant
- Adjustable nozzle
Benefits:
- Glossy, vibrant finish
- Quick-drying, durable
- Ideal for headers
- Easy, even application
Rust-Oleum Automotive High Heat Primer, 12 oz
This primer enhances adhesion for header paints, withstanding temperatures up to 2000°F. It covers up to 12 sq. ft. and dries in 30 minutes, preparing metal surfaces like headers or manifolds. The oil-based formula resists rust and corrosion, ensuring a smooth base. Apply in thin coats before topcoating. Its flat finish supports vibrant topcoats. Ideal for DIYers and pros needing a reliable base for high-heat projects, ensuring lasting durability.
Key Features:
- 12 oz can, oil-based
- Covers up to 12 sq. ft.
- Dries in 30 minutes
- Withstands 2000°F
- Rust-resistant
Benefits:
- Enhances paint adhesion
- Durable base for topcoats
- Resists extreme heat
- Easy to apply
Design Engineering High Temp Silicone Coating, 12 oz
This silicone-based paint withstands temperatures up to 1200°F, ideal for headers, exhausts, or manifolds. It covers up to 10 sq. ft. and dries in 30 minutes, offering a durable, semi-gloss finish. The formula resists rust and UV rays, ensuring vibrant colors. Apply in thin coats over a clean surface. Its flexible coating handles thermal expansion. Perfect for automotive enthusiasts seeking a reliable, high-performance paint for high-heat metal surfaces.
Key Features:
- 12 oz can, silicone-based
- Covers up to 10 sq. ft.
- Dries in 30 minutes
- Withstands 1200°F
- UV, rust-resistant
Benefits:
- Durable, flexible finish
- Vibrant color retention
- Easy to apply
- Ideal for headers
VHT Satin Clear Header Paint, 11 oz
This clear coat enhances and protects header paint finishes, withstanding temperatures up to 2000°F. It covers up to 10 sq. ft. and dries in 30 minutes, requiring heat curing for durability. The satin finish resists cracking and fading, ideal for sealing colored header paints. Apply over a cured basecoat for best results. Its ceramic formula ensures longevity. Perfect for pros seeking a protective, high-performance clear coat for automotive high-heat applications.
Key Features:
- 11 oz can, ceramic-based
- Covers up to 10 sq. ft.
- Dries in 30 minutes
- Withstands 2000°F
- Crack-resistant
Benefits:
- Enhances paint durability
- Protective, satin finish
- Ideal for headers
- Resists extreme heat
Product Comparison Table
| Product Name | Base Type | Coverage | Drying Time | Max Temp (°F) | Special Property |
|---|---|---|---|---|---|
| VHT FlameProof | Ceramic | 10 sq. ft. | 30 min | 2000 | Moisture-resistant |
| Rust-Oleum Specialty | Acrylic | 8 sq. ft. | 30 min | 1200 | Rust-resistant |
| Krylon High Heat Max | Acrylic | 10 sq. ft. | 10 min | 1200 | Thermo-Guard tech |
| POR-15 High Temp | Silicone | 10 sq. ft. | 1-4 hr | 1200 | MIL-C-13370 certified |
| Dupli-Color Ceramic | Oil-based | 12 sq. ft. | 30 min | 500 | Gas-resistant |
| Stove Bright | Silicone | 10 sq. ft. | 30 min | 1200 | Crack-resistant |
| Eastwood Extreme | Silicone-ceramic | 10 sq. ft. | 30 min | 1500 | Matte finish |
| KBS Xtreme | Silicone | 10 sq. ft. | 1 hr | 1500 | UV-resistant |
| Seymour Hi-Tech | Enamel | 15 sq. ft. | 15 min | 500 | Gas-resistant |
| Rust-Oleum Primer | Oil-based | 12 sq. ft. | 30 min | 2000 | Enhances adhesion |
| Design Engineering | Silicone | 10 sq. ft. | 30 min | 1200 | Flexible coating |
| VHT Satin Clear | Ceramic | 10 sq. ft. | 30 min | 2000 | Protective clear coat |
Buying Guide for Header Paint
Choosing the best header paint ensures durable, vibrant finishes for exhaust headers or manifolds. This guide covers key factors for professional results.
1. Temperature Resistance
Select paints that match your header’s heat exposure. VHT FlameProof handles up to 2000°F, perfect for turbo headers, while Seymour’s 500°F suits milder conditions. Higher ratings, like Eastwood’s 1500°F, offer durability but may cost more. Check maximum temperature ratings to ensure longevity.
2. Surface Preparation
Ensure the paint adheres to metal surfaces. POR-15 applies directly to sanded metal, while Rust-Oleum Primer enhances adhesion for topcoats. Sand with 180-220 grit sandpaper to remove rust or gloss. Clean with degreaser for best results, avoiding peeling or flaking.
3. Application and Curing
Choose paints with user-friendly nozzles, like Krylon’s, for even coverage. Paints like VHT or KBS require heat curing at 200-400°F for durability. Apply in thin coats at 55-75°F to prevent runs. Work in low humidity for a smooth, professional finish.
4. Durability and Finish
Look for rust and UV-resistant formulas, like Design Engineering’s, for long-lasting results. Matte finishes, like Eastwood’s, suit automotive aesthetics, while glossy options, like Dupli-Color, enhance visual appeal. Use clear coats, like VHT Satin Clear, for extra protection in harsh environments.
Step-by-Step Guide to Applying Header Paint
Applying header paint creates durable, vibrant finishes on high-heat surfaces. Follow these steps for professional results.
Required Tools and Materials:
- Header paint (e.g., VHT FlameProof or Rust-Oleum Specialty)
- High heat primer (optional, e.g., Rust-Oleum Automotive)
- Sandpaper (180-220 grit)
- Degreaser or acetone
- Soap and water
- Painter’s tape and drop cloths
- Safety glasses, gloves, and mask
- Tack cloth
Step 1: Prepare Your Workspace
Work in a well-ventilated area at 55-75°F, away from flames. Lay drop cloths to protect surroundings. Wear safety glasses, gloves, and a mask to avoid fumes. Ensure good lighting to spot surface imperfections.
Step 2: Clean the Surface
Wash headers with soap and water to remove dirt. Use degreaser or acetone to eliminate grease or oil. Dry thoroughly with a tack cloth. A clean surface ensures strong adhesion and prevents peeling.
Step 3: Sand the Surface
Sand with 180-220 grit sandpaper to remove rust or gloss, as advised for POR-15. This improves adhesion, especially on headers. Wipe with a tack cloth to remove dust. Skip sanding if the surface is prepped and clean.
Step 4: Apply Primer (If Needed)
Use a high heat primer, like Rust-Oleum Automotive, for better adhesion on bare metal. Apply in thin, even coats, holding the can 8-10 inches away. Allow 30 minutes to dry. Primers enhance durability for paints like Dupli-Color.
Step 5: Test the Spray Paint
Shake the can for 1-2 minutes to mix thoroughly. Test on cardboard to check the nozzle and spray pattern. Adjust the nozzle, like Seymour’s, for even coverage. This prevents clogs and ensures smooth application.
Step 6: Apply the Paint
Hold the can 8-10 inches from the surface. Spray in thin, even coats using a sweeping motion, starting and stopping off the surface to avoid drips. Apply 2-3 coats, waiting 1-2 minutes between coats, as recommended for Krylon.
Step 7: Cure the Paint
Let the paint dry per instructions—30 minutes for VHT, 1 hour for KBS. Cure paints like VHT at 200°F or POR-15 at 300°F for 15-30 minutes using an oven or heat source. Allow to cool naturally for maximum durability.
Step 8: Inspect and Seal
Check for even coverage under good lighting. Touch up missed spots with light coats. Apply a clear coat, like VHT Satin Clear, for extra protection. Allow 24 hours for full curing before exposing to heat.
Common Mistakes to Avoid:
- Skipping surface prep: Causes peeling and poor adhesion.
- Spraying too close: Leads to runs and uneven coats.
- Not curing properly: Reduces heat resistance and durability.
- Painting in high humidity: Causes bubbling or slow drying.
- Using thick coats: Results in drips and longer drying times.
Precautions:
- Test paint on a small area for compatibility.
- Work in 55-75°F to ensure proper drying.
- Use a mask to avoid inhaling toxic fumes.
- Cover nearby surfaces to prevent overspray.
- Store cans in a cool, dry place.
FAQs About Header Paint
Do All Header Paints Require a Primer?
Not all paints need a primer. POR-15 applies directly to prepped metal, while Dupli-Color benefits from Rust-Oleum Primer for better adhesion. Check product instructions for requirements. Priming enhances durability on bare or rusty headers, ensuring a lasting finish.
Can Header Paint Be Used on Other Automotive Parts?
Yes, paints like VHT FlameProof or Krylon High Heat Max work on manifolds, turbo housings, or exhausts. Ensure the part’s temperature exposure matches the paint’s rating. Sand and clean surfaces thoroughly. Check labels for compatibility to avoid peeling or fading.
How Do I Cure Header Paint Properly?
Paints like VHT require heat curing at 200°F for 15-30 minutes, while KBS needs 400°F. Use an oven or heat source, as advised for Eastwood. Allow to cool naturally. Follow instructions to ensure maximum heat resistance and durability for headers.
How Do I Prevent Peeling with Header Paint?
Sand with 180-220 grit and clean with degreaser, as advised for Stove Bright. Apply thin coats, holding the can 8-10 inches away. Cure properly per instructions. Use a primer for bare metal to enhance adhesion and prevent peeling.
Conclusion
The best header paint delivers vibrant, heat-resistant finishes for exhaust headers and manifolds, enduring up to 2000°F.
I recommend VHT FlameProof Coating for its ceramic-based durability and matte finish, perfect for extreme conditions.
From Rust-Oleum’s vibrant colors to KBS’s UV resistance, our reviews, table, and guide help you choose. Create professional, long-lasting results for your automotive project—pick the paint that suits your needs and make those headers shine!