Isocryl EP-450, EP-455 and EP-555 are glycidyl functional acrylic resins designed for clear powder coating applications that demand superior clarity, smoothness, UV durability, intercoat adhesion and compatibility with other powder coating binder systems. Each resin in this series was designed to accentuate certain performance criteria. Isocryl EP-555, with a Tg of 53°C, has the smoothest appearance of these three resins, notably at low bake temperatures. It is recommended where distinctness of image is the critical aesthetic criterion. Resiflow P-64F is the recommended flow control product to achieve optimum clarity and smoothness.