Universal high build HS acrylic primer filler for spot or larger surface repairs. You can choose between two different hardener types to achieve fast or normal drying speeds. - standard drying (overnight at 20°C) with 5:1 hardener (9220, 9230, 9250, 9270) - fast drying (60 min at 20°C) with 3:1 hardener (3950) - improved filling power - fast drying, easy to sand - saves time, effort and sanding paper - smooth surface: superb topcoat appearance - VOC compliant