2K-hardener for significantly faster drying of Mipa 2K-epoxid resin primer-surfacer Mipa EP-Grundierfiller. In particular, to be used either for processing conditions between 5 - 15 °C temperature, or to achieve a noticeable acceleration of the drying time of about 50 % when added in place of Mipa EP Härter 30356. It is especially suitable as EP-hardener for recoating with Mipa Polyesterspachel and by application as wet-on-wet filler Size: 2.5L