Acrylic is one of the most widely used materials for channel letters. Known for its clarity and gloss, acrylic offers a high-quality finish and is available in a plethora of colors. It is lightweight, making it easier to install, and is resistant to UV light, which helps maintain its color integrity over time. However, while acrylic is a sturdy material, it can be prone to scratching. To mitigate this, some manufacturers apply a protective coating that enhances its durability. Additionally, acrylic can be molded into various shapes, allowing for creative designs that break away from traditional lettering.