This hardener is specifically formulated to optimize the performance of DS COLOR high build primers, ensuring complete polymerization and uniform drying. Its use is crucial for achieving a perfectly prepared surface, free of pores, and with the necessary hardness for subsequent sanding.

• Enhances adhesion and durability of the paint system.
• Ensures fast and efficient drying, optimizing workshop turnaround times.
• Provides excellent mechanical resistance to the primer once cured.
• Ideal for repairs requiring significant filling and a flawless finish.