Choosing the right single stage urethane paint means balancing durability, appearance, and ease of use. The options below are a mix of popular professional kits and color matches that suit a range of vehicles and projects. Each product is a complete gallon or quart kit designed for straightforward 4:1 or similar mix ratios, with stabilization for outdoor exposure and a gloss finish. Read on to see what each kit offers and how they compare in key areas like VOC levels, exact mix ratios, and included hardware.
| Product | Kit Type | Mix Ratio | VOC | Finish |
|---|---|---|---|---|
| Speedokote SMR-207/211 | 2K Urethane | 4:1 | Not specified | Black Satin |
| Restoration Shop – Jet Black (Gloss) | Acrylic Urethane | 4:1 | 2.8 | High Gloss |
| Restoration Shop – Gunmetal Grey Metallic | Acrylic Urethane | 4:1 | 2.8 | High Gloss |
| Restoration Shop – Pure White | Acrylic Urethane | 4:1 | 2.8 | High Gloss |
| Restoration Shop – Midnight Blue | Acrylic Urethane | 4:1 | 2.8 | High Gloss |
Speedokote SMR-207/211 – Hot Rod Black Paint Kit

The Speedokote SMR-207/211 kit provides a true 2K urethane base with a durable outer layer designed for exterior exposure. It delivers a uniform jet black color with a satin finish option and is optimized for long-term color stability under sunlight. The 4:1 mix ratio streamlines application for both hobby projects and professional jobs, and the kit includes activator for a ready-to-spray workflow. This option is well-suited for hot rod finishes where a deep, even black with a subtle satin feel is desirable.
- Durable True 2K urethane chemistry supports exterior longevity.
- Uniform jet black color with smooth, even flow.
- Good exterior stability under UV exposure.
Restoration Shop Jet Black Gloss Acrylic Urethane Kit

This complete Restoration Shop kit bundles a gallon of AU acrylic urethane color with the AU4001 Wet Look hardener for a high-gloss single-stage finish. The 4:1 mix ratio and 2.8 VOC ensure a balanced approach for professional refinishing while staying within typical shop VOC guidelines. The kit also includes strainers and mixing sticks, streamlining the setup for a clean spray window and consistent color matching.
- All-in-one gallon kit with hardener and strainers.
- 4:1 mix ratio; 2.8 VOC packaged.
- High-gloss single-stage finish for automotive bodies and fleet components.
Restoration Shop Gunmetal Grey Metallic Urethane Kit

Designed for a metallic finish, this Restoration Shop acrylic urethane kit includes a gallon of color and the standard 4:1 mix ratio with 2.8 VOC packaging. The kit emphasizes ease-of-use with included strainer and sticks for a smoother workflow. It is positioned for automotive refinishing and fleet coatings, offering the same high-gloss, durable finish that Auditors and body shops expect from a single-stage system.
- Metallic grey color options with deep, even metallic flake distribution.
- Complete gallon kit with compatible hardener and accessories.
- Professional-grade performance with easy mixing and spray results.
Restoration Shop Pure White Acrylic Urethane Quart Kit

The Pure White quart kit provides a compact option for small projects or as a color touch-up for larger restorations. It follows the same 4:1 mix ratio and 2.8 VOC when packaged, with the AU system designed for easy sprayability and a high-gloss finish. The kit includes a half-pint of hardener and several strainers, making it a practical choice for precise color matching and controlled spray sessions.
- Ideal for patchwork and small-area refinishing on white panels.
- 4:1 mix, 2.8 VOC packaged for shop compliance.
- Includes color, hardener, and spray accessories for efficient use.
Restoration Shop Midnight Blue Acrylic Urethane Kit

The Midnight Blue option from Restoration Shop targets a classic deep blue outcome with a durable urethane finish. The 4:1 mix ratio aligns with most professional workflows, while the 2.8 VOC packaging helps ensure compliance in many shop environments. Like the other AU-based kits, it emphasizes a high gloss and a simplified workflow with included strainer packs and mixing sticks.
- Classic deep blue hue with professional-grade gloss.
- Standard 4:1 mix and 2.8 VOC when packaged.
- Includes essential accessories for spray readiness.
Restoration Shop Victory Red Acrylic Urethane Kit

The Victory Red kit is a staple for bold, bright red applications with long-lasting durability. It includes a gallon of AU acrylic urethane color and a 4:1 mix ratio, with a 2.8 VOC packaging. The kit provides a comprehensive spray setup with hardener, strainers, and mixing sticks, enabling consistent color reproduction across panels and vehicles, especially in show-ready finishes that demand a crisp red.
- Prominent red color with high-gloss, single-stage finish.
- Comprehensive kit with accessories for ready-to-spray workflow.
- 4:1 mix ratio and 2.8 VOC packaging for shop compliance.
Restoration Shop Dove Gray Acrylic Urethane Kit

The Dove Gray kit offers a versatile neutral shade with the same durable, high-gloss single-stage finish. As with other AU systems, a 4:1 mix and 2.8 VOC packaged format make it compatible with most refinishing workflows. This option is well-suited for fleets and equipment where a subtle, non-distracting gray is preferred for long-term maintenance and visibility on the road or site.
- Neutral gray for versatile body colors and aging fleets.
- 4:1 mix ratio; 2.8 VOC packaged for safety and compliance.
- Accessibility through a complete gallon kit with standard accessories.
Buying Guide: Key Purchase Considerations
- Mix Ratio and Application: Most kits use a 4:1 mix with a 2.8 VOC packaged option. Confirm your spray equipment compatibility and reducer needs before buying.
- Finish Type: Choose between gloss and satin/regular black finishes based on your project goals and vehicle style. This selection affects color perception and maintenance requirements.
- Color Range and Metallics: If you need metallic or deep black tones, consider kits specifically labeled for metallic finishes or those that deliver uniform color without mottling.
- VOC Compliance: If you work in a shop with strict VOC limits, verify packaging VOC levels and local regulations. The 2.8 VOC packaging is common for these AU-based systems.
- Included Accessories: Strainers, hardeners, and mixing sticks streamline workflows. Kits that include these items help ensure consistent results and reduce additional purchases.
- Project Scope: Gallon kits suit larger panels and fleets, while quart kits are ideal for smaller jobs or color matching work. Consider future projects to maximize value.
- Durability and UV Stability: Two-component 2K urethanes typically offer superior exterior durability and UV resistance, essential for outdoor vehicles and show pieces.
- Environmental and Safety Considerations: Use in well-ventilated spaces with appropriate PPE and follow all local regulations for application and curing times.
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