Wagner 0525117 Paint Sprayer TipFor use with the Power Painters with Optimus Technology. Optimus dual tip provides for a more uniform thickness across spray pattern, less overspray, reduced bounce back and a more professional finish. Use with thin bodied materials like stains, sealers and waterproofers. For use with the Power Painters with Optimus Technology Convenient and easy to use Optimus dual tip provides for a more uniform thickness across spray pattern, less overspray,