Rust-Oleum® Sierra Performance™ Beyond™ Acrylic Enamel is an industrial performance, zero VOC, zero HAP, very low odor, single component, water-based acrylic urethane. This coating is designed for use on a primed or painted substrate. It is suitable for both interior and exterior applications. Suitable for doors, cabinets, trim, furniture, equipment, tanks, etc. The very low odor of this coating makes it ideal for use in schools, healthcare facilities, food service areas, office buildings, hotels or in any area where odors are an issue.