In the fast-paced world of custom automotive painting, efficiency isn’t just a goal—it’s a necessity. One of the most effective yet often overlooked techniques to enhance efficiency is the use of spray outs. These test panels are more than just color checks; they’re strategic tools that can significantly reduce waste, save time, and ensure customer satisfaction.
What Are Spray Outs?
Spray outs are small test panels (like speed shapes or spray out cards pictured to the right) sprayed with the intended paint color before applying it to the actual vehicle. They serve multiple purposes:
- Color Accuracy: Ensure the chosen color matches expectations, especially crucial when dealing with custom mixes or matching existing paint.
- Paint Behavior: Observe how the paint lays, dries, and reacts under specific conditions.
- Customer Approval: Provide clients with a tangible sample for approval, reducing the risk of costly repaints.

Maximizing Time and Material Efficiency with Spray Outs
Implementing spray outs can lead to significant savings in both time and materials:
1. Reduce Rework and Material Waste
By confirming color and finish beforehand, spray outs minimize the chances of errors that require repainting, thus conserving paint and other materials.
2. Streamline Workflow
Integrating spray outs into the preparation phase allows for early detection of potential issues, enabling adjustments before the full application. This proactive approach keeps projects on schedule.
3. Enhance Customer Satisfaction
Providing clients with a preview of the final color fosters transparency and trust. It ensures that their expectations align with the outcome, leading to higher satisfaction and repeat business.
4. Gives You an Unpaid Sales Rep
The remaining spray outs that your client doesn’t choose, you can put up on the wall to display all the color creations that are possible. This makes it much easier to sell a job as they’re already done and the customer can choose what they want.
Implementing Spray Outs in Your Shop
To effectively incorporate spray outs:
- Standardize the Process: Make spray outs a mandatory step for all custom jobs.
- Train Your Team: Ensure all painters understand the importance and technique of creating accurate spray outs.
- Use Quality Materials: Employ the same paint, equipment, and conditions for spray outs as you would for the actual job to ensure consistency.
Additional Tips for Efficiency and Cost Savings
Beyond spray outs, consider these strategies:
- Pre-Plan Paint Booth Cycles: Organize jobs to maximize booth usage, aiming for an average of 12 refinish hours per cycle.
- Automate Where Possible: Implement automated spray systems to reduce labor costs and material waste.
- Regular Maintenance: Keep equipment in top condition to prevent downtime and ensure consistent quality.
Conclusion
Incorporating spray outs into your custom paint shop’s workflow is a simple yet powerful strategy to enhance efficiency, reduce costs, improve customer satisfaction, and increase sales. By taking this proactive step, you’re not only ensuring the quality of your work but also optimizing your resources for better profitability.
Sources:
https://www.spiuserforum.com/index.php?threads%2Fmaterial-cost-charge.5537
https://www.fenderbender.com/paint-refinish/article/55138486/3m-automotive-aftermarket-division-maximizing-productivity-and-reducing-material-waste-in-the-paint-shop/
https://www.junair-spraybooths.co.uk/how-automated-spray-systems-can-save-you-money/
https://www.fenderbender.com/home/article/33035679/global-finishing-solutions-maximizing-efficiency-in-your-paint-shop/
https://www.junair-spraybooths.co.uk/how-automated-spray-systems-can-save-you-money/
https://www.accudraftpaintbooths.com/blog/maximize-your-auto-body-shop-workflow-for-peak-efficiency/