application Covestro Desmodur XP 2840 Aliphatic isocyanate HDI based curing agent based on hexamethylene diisocyanate Features Aliphatic isocyanate based on hexamethylene diisocyanate as curing agent component For ligh... 11/20158Covestro Desmodur XP 2840 Aliphatic isocyanate HDI based curing agent based on hexamethylene diisocyanate