Izinto zepulasitiki zabavikeli bogesi abasebenza kahle kakhulu zenziwe ngepulasitiki esezingeni eliphakeme ngebanga eliphezulu le-UV inhibitor, engasetshenziswa isikhathi eside. ama-insulators ocingo kagesi aphansi enziwe ngepulasitiki ejwayelekile noma nge-plastiki esetshenzisiwe kabusha noma engenayo i-UV inhibitor ejwayelekile, ngakho-ke iyoba brittle futhi ikhule ngemuva kokusetshenziswa isikhathi esifushane.