... ozone, acid, alkali, ultraviolet radiation, etc. Doesnt dissolve in water, but dissolves easily in gasoline and benzene.Applications1. Sealant, Mid MW PIB ... flexibility and penetrability. It works very well as a sealant in double glassing. It inhibits water gas as well as the insulation ... gas, Argon, to pass the sealant of the double glassing.2. Rubber, Mid MW PIB mixed with natural ...