Airo-Chemie Acrylic Hardener HS Fast (2.5L)

Airo Chemie Hardener Fast is an essential component designed specifically for use with the Airo-Chemie 2K UHS Express Clearcoat CE 1770. Formulated to facilitate rapid curing and drying, this hardener is ideal for workshop environments where speed is critical, such as for quick touch up repairs or jobs that require shorter cycle times. By integrating this hardener into your clearcoat system, you ensure a reliable, professional finish that retains its high gloss and weather resistant properties while significantly reducing the time spent in the oven.

When combined with the CE 1770 clearcoat, this hardener offers a precise 2:1 mixing ratio, making it simple to prepare and ready for immediate application. It provides a pot life of approximately 90 minutes at 20 °C, offering sufficient working time for application while maintaining the express drying characteristics. Once applied, it enables rapid polishing, with the clearcoat ready for finishing in as little as 2.5 hours at 20 °C or even faster with oven drying, allowing you to move vehicles through the repair process with efficiency and ease.