Other applications Covestro Desmodur® N75 MPA/X HDI Biuret Curing Agent Good chemical resistance and flexibility Type Fat Family polyisocyanate(Hexamethylene diisocyanate biuret) Form of Supply about 7... 11/15103Covestro Desmodur® N75 MPA/X HDI Biuret Curing Agent Good chemical resistance and flexibility