Sherwin-Williams Protective & Marine has introduced the Acrolon™ 680 single-coat topcoat, aiming to enhance the efficiency and longevity of coating applications for various industrial and marine assets. This high-performance direct-to-metal (DTM) polyurethane coating is designed to streamline processes by minimizing surface preparation needs, offering quick drying times, and providing excellent one-coat coverage. Acrolon 680 meets the demands of fabricators and asset owners for speed, durability, and aesthetics with its easy-to-apply formulation that performs effectively both in manufacturing settings and on-site.
The application process of Acrolon 680 is expedited through its specific capabilities. The high-solids polyurethane can be used on minimally prepared surfaces, particularly those that have been hand tool cleaned to SSPC-SP2 standards and possess tightly adherent rust. Furthermore, Acrolon 680 can be applied in a single, high-build coat directly to metal, significantly reducing the time typically required for the installation of multi-coat acrylic or alkyd systems. This coating also allows for a quicker return-to-service compared to traditional acrylics or alkyds, and applicators can choose to apply it using spray, brush, or roller methods.
Paul Trautmann, marketing director for infrastructure at Sherwin-Williams Protective & Marine, noted that “Acrolon 680 provides simplified, yet robust, protection for surfaces not prepared with advanced methods, whether for new components, equipment, structures, or the maintenance of existing assets.” He emphasized that the coating is suitable wherever steel requires a single-coat solution and long-term protection, making it an ideal choice for enhancing production efficiency.
Acrolon 680 offers superior chemical resistance along with a tougher, more durable finish compared to conventional acrylics and alkyds. This volatile organic compound (VOC)-compliant coating features 65 percent volume solids and contains less than 340 g/L VOCs, positioning it as a high-performance option for a broad spectrum of industrial applications. It is particularly effective on tanks, piping, valves, structural steel, marine vessels, and equipment subjected to harsh chemical processing environments, ensuring reliable protection and extended performance.
This innovative technology adheres to SSPC Paint 36 standards, providing a high-gloss finish and excellent color retention, which maintains a vibrant, professional appearance even under extreme ultraviolet exposure and weathering. Additionally, the coating is fully customizable in color.
For more information visit www.industrial.sherwin-williams.com
