Zanizina (@zanizina) is on Instagram- ฮัน zanitiser ,656.3k Followers, 795 Following, 7,133 Posts - See Instagram photos and videos from Zanizina (@zanizina)Huntsman Corporation (HUN)Huntsman Building Solutions. Huntsman Building Solutions is a world leading spray polyurethane foam business (SPF), formed through the combination of Demilec and Icynene-Lapolla, which Huntsman acquired in February 2020.