Which finish is commonly used for food service countertops?

The #4 finish is commonly used for food service countertops due to its balance of aesthetic appeal and practical functionality. This finish, often referred to as "brushed" or "satin," provides a smooth surface that is easier to clean and maintain compared to other finishes, while also offering an attractive appearance that is important in food service settings. The texture helps to hide scratches and wear better than finishes that are more polished, making it ideal for environments where hygiene and regular cleaning are critical.

In food service, the surfaces must be capable of withstanding frequent cleaning agents and resist the accumulation of bacteria, which a #4 finish facilitates. Other finishes, like #3, #6, and #8, may not provide the same level of durability or ease of maintenance in high-use environments like kitchens. The #8 finish, while very polished and visually appealing, can become more susceptible to scratches and shows fingerprints easily, making it less favorable for countertops where hygiene is paramount.