HB Body 2K 496 Clear Lacquer 5L & HB 722 Activator /Hardener 2.5L. HB 496 MS+ Clear Coat is a crystal clear, high gloss coat from our 2K - Acryl - system. Due to its high build, excellent leveling and high gloss, this product is suitable for all top quality full and partial (spot panel) refinishes. Using BODY HARDENER 722 , the curing time is 30 min @ 60ºC (140ºF). In addition, assembly work, minor repairs and polishing can be carried out only 10 minutes, after baking.