A mechanical device designed to agitate sealed containers of paint thoroughly mixes settled pigment and binder, ensuring a uniform color and consistency throughout. This process is crucial before application, as pigment often settles during storage, leading to uneven color distribution if not properly mixed.
Thorough mixing is essential for achieving professional-quality results. It prevents streaking, blotching, and variations in sheen. Historically, manual shaking was the norm, but this method is often insufficient for larger volumes or thicker paints. Automated devices offer greater efficiency and consistency, particularly in commercial settings where large quantities of paint are regularly used. Automated agitation also reduces physical strain associated with manual shaking and minimizes the risk of spills.