
Now Available: MRO Semi-Gloss Black & Big Rig Detroit Diesel Blue
Two New Colors, One High-Performance Formula: Meet the Latest from Seymour Paint’s MRO and Big Rig Lines
We’re only a few months into 2025, and Seymour Paint is already delivering on our promise to bring fresh, in-demand color options to the automotive aftermarket and industrial world. Today, we’re proud to introduce two new colors to our high-solids spray paint lineup—one for the MRO Industrial Coatings line and one for our Big Rig Fleet Colors collection.
Whether you’re maintaining factory equipment or touching up a heavy-duty hauler, these new shades are engineered for performance, durability, and professional-grade results.

Semi-Gloss Black MRO
Already live and available on our website, Semi-Gloss Black joins our MRO Industrial Coatings line as a versatile and essential finish for countless applications. With its OSHA-aligned formulation and smooth, semi-gloss sheen, this black is built for more than just looks—it delivers exceptional coverage, quick dry times, and long-lasting durability even in tough environments.
From manufacturing plants to service bays, this new color gives professionals a reliable solution for metal surfaces, machinery, tools, and safety-related touch-ups.
👉 Check out the product page here
Big Rig Detroit Diesel Blue
On the fleet side, we’re excited to unveil a rugged new addition to our Big Rig Spray Paint line: Detroit Diesel Blue—a classic color that pays homage to the iconic heavy-duty engines that keep the industry rolling. Formulated with the same high-solids performance as our MRO line, this new hue is ideal for truck repairs, detail work, and touch-ups that demand a factory-match look with exceptional durability.

Built on our proven high-solids formula, Big Rig enamels are designed specifically for fleet maintenance applications where maximum performance matters. This paint won’t blister, flake, or crack—standing up to heat, oil, gas, and abrasion without compromise. Plus, it actively protects against rust and corrosion, keeping your equipment looking sharp and staying protected mile after mile.
Ready to take on your next restoration or repair project with a trusted OEM-inspired shade? Check out Detroit Diesel Blue.
One Formula, Two Powerhouse Lines
If you’re new to the Seymour Paint ecosystem, here’s what sets our MRO and Big Rig lines apart:
- 💪 Same high-solids formula: Both lines feature our premium, professional-grade formula known for superior adhesion, coverage, and resistance to wear and weather.
- 🏭 Different missions:
- MRO (Maintenance, Repair & Operations): Features OSHA-compliant safety colors for industrial and facility use.
- Big Rig: Tailored for the automotive and fleet world, including OEM-matched colors for commercial truck applications.
No matter the line, you’re getting the same trusted Seymour quality that professionals have counted on for over 75 years.
More Color, More Innovation—All Year Long
These new shades mark our third and fourth product launches of 2025, and we’re just getting started. Our R&D team is constantly working behind the scenes to formulate high-demand and niche colors that meet the evolving needs of fabricators, mechanics, and paint pros alike.
As always, we’re listening to our community—and when the industry calls for something new, Seymour Paint answers.
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