PPG Industries’ coil and building products coatings group has launched DURANAR ADS (air-dried system) fluoropolymer coating. The coating, designed for touching up fluoropolymer finishes on architectural metals damaged during production or after field installation, is based on Arkema’s KYNAR ADS2 fluorinated copolymer resin and PPG proprietary chemistry. It is available in a wide range of solid, metallic and pearlescent colors and in PPG’s infrared-reflective pigment technology. Because of its single-component formulation, DURANAR ADS coating has the flexibility to be applied by fingernail brush for small touch-ups or to be spray-applied.