When it comes to laying down flawless pinstripes, choosing between urethane and enamel paints can make a big difference. Both have their strengths—and the choice often hinges on your priorities: durability, finish, application ease, or safety.
Urethane Striping Paint
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Ultra-durable finish: Urethane is known for long-lasting shine and resistance to fading, chipping, and harsh elements. It's a go-to for professionals aiming for longevity. Jalopy Journal
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Harder to work with: It's fast-drying and requires precise technique. Not the easiest for beginners—or for relaxed DIY timelines. AACA Forums
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Safety considerations: Urethanes often contain isocyanates, which are hazardous. Proper protective gear is a must. AACA ForumsVan's Air Force
Enamel (Acrylic or Traditional) Striping Paint
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User-friendly with great results: Enamels offer excellent flow and leveling, making them forgiving—especially when paired with hardeners. AACA ForumsWikipedia
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Less durable, but still solid: Enamel holds up well, especially in moderate-use scenarios like steering wheels or accent lines. AACA ForumsJalopy Journal
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Safer to work with: Enamel systems typically don’t involve isocyanates, making them safer options for workshops without industrial-grade ventilation. AACA Forums
What Professionals Are Saying
“Urethanes are easier to spray and leave a smoother coat... But urethanes are dangerous—they contain isocyanates… acrylic enamels do not use isocyanates. Stay with acrylic enamel… Your lungs will thank you.” AACA Forums
“Urethane is the standard since the 1970s. Lasts ten years or more. Enamel is not a contender.” Van's Air Force
Choosing the Right Paint for Your Pinstripe Work
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If you're going for a show-quality, ultra-durable stripe—and have proper gear—urethane striping paint (like what Ronan Paints offers) is a solid pick.
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If you want ease of application with still professional results, especially for delicate hand striping, lettering enamels or acrylic enamels from Ronan Paints strike the right balance. Ronan Paints
Tools That Elevate Your Lines: Mack Brushes
Great paint needs a great tool—and when it comes to pinstriping, Mack Brushes are legendary.
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Crafted by hand since 1891, each is more than a tool—it’s a work of art. These brushes are entirely handmade in Jonesville, Michigan, using 100% unmixed squirrel hair, giving you the long fluid line needed for freehand striping.
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The classic Mack Sword Striping Brush (Series 10) features the finest blue squirrel hair, precision shaping, and consistent quality—perfect for silky, confident strokes.
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Whether you're doing ultra-fine lines or broader coach-lines, the Mack line includes various options—from swords to broadliners and scroll stripers—to match your vision and style.
Wrap-Up: What Works Best for You?
| Scenario | Best Paint Option | Recommended Tool |
|---|---|---|
| Gallery-grade, weather-resistant stripes | Urethane Striping Paint (e.g., Ronan Urethane Striping Paint) | Mack Sword Striping Brush or Broadliner |
| Easy-to-control, forgiving application | Acrylic or One-Stroke Enamel (e.g., Ronan Enamels) | Mack Sword Striping Brush, scrollers or smaller options |
| Safety-conscious DIY or indoor work | Enamel options (lower toxicity) | Any Mack Brush you’re comfortable with |
Whether you're layering candy fades, pulling classic coach stripes, or lettering with flair, the combination of Ronan's specialized paints and the precise control of Mack Brushes will help you raise your striping game. Need help selecting a brush size or tuning your reducer mix for either paint type? Just say the word!