Dupli-Color Old Ford Blue Engine Enamel Spray Paint - High Heat

In this review the Dupli-Color Old Ford Blue Engine Enamel pack is evaluated for restorers and home mechanics who need a heat-resistant, glossy finish for under-hood parts. The single biggest reason to buy is its ceramic-enhanced formulation that is designed to resist intermittent temperatures up to 500F while retaining gloss and resisting automotive fluids. For anyone repainting engine blocks, valve covers, calipers or accessories, the spray's fast drying and EZ Touch nozzle make it a practical choice for workshop projects and restorations.

Key Features

• Ceramic resins: Provide improved heat dissipation and help the finish retain gloss under high-temperature conditions.
• High heat resistance: Formulated to withstand intermittent temperatures up to 500F so painted engine parts stay intact during normal use.
• Automotive-grade protection: Resists exposure to automotive fluids to reduce softening and degradation of the finish in under-hood applications.
• EZ Touch Conical Nozzle: Makes it easier to achieve even coverage on irregular engine surfaces and accessories with less overspray.
• Fast handling time: Dry to the touch in about 30 minutes and can be handled in roughly 1 hour, speeding up multi-part projects.
• Six can pack: Supplies enough product for multiple components or a complete engine bay touch-up without buying singles.

Who It's For

This Dupli-Color engine enamel is best for automotive enthusiasts, DIY mechanics and restoration shops working on cars, trucks, ATVs and UTVs where a durable, high-gloss engine color is desired. It suits projects that require heat resistance and protection from fluids, such as painting engine blocks, valve covers, intake manifolds and brake calipers.

Those who need an exact factory match for an uncommon or modern OEM code should confirm color compatibility before buying, and users looking for a low-heat hobby paint or non-automotive surface coating should consider a product tailored to those needs instead.

Pros & Cons

Pros

• Durable ceramic formula that helps retain gloss and resist heat on engine parts.
• EZ Touch nozzle and fast drying make application efficient for multi-part jobs.
• Resistant to common automotive fluids, reducing finish degradation under the hood.
• Pack of six cans provides good value for larger projects or multiple touch-ups.

Cons

• Some users report occasional chipping in high-impact areas, so surface prep and adhesion promoters may be necessary.
• Color match perception can vary by lighting and substrate, so test panels are recommended.

Specifications

Brand	Dupli-Color
Product type	Engine enamel spray paint
Color	Old Ford Blue
Can size	12 oz aerosol
Pack quantity	6 cans
Heat resistance	Up to 500F intermittent
Nozzle	EZ Touch conical

Our Verdict

Dupli-Color Old Ford Blue Engine Enamel is a strong choice for restorers and DIY mechanics who need a heat-resistant, glossy finish for under-hood parts. The ceramic-enhanced formula, fast dry time and EZ Touch nozzle deliver good value for multi-part projects, though careful surface preparation and testing on a small area will yield the best long-term results.

Frequently Asked Questions

Is this safe for direct engine contact?
It is formulated for under-hood applications and resists temperatures up to 500F intermittently; follow proper curing instructions before full engine operation.

How soon can parts be handled after painting?
The paint is typically dry to the touch in about 30 minutes and can be handled in roughly 1 hour under recommended conditions.

Will it resist brake fluid and oil?
The ceramic resins offer protection from common automotive fluids, but heavy contact or abrasion can still cause wear so keep painted surfaces protected where possible.