Kwabavelisi bezixhobo zokwakha, I-HPMC (iHydroxypropyl Methylcellulose) sisongezelelo esibalulekileyo esichaphazela ukusebenza kakuhle, ukugcinwa kwamanzi, ixesha lokuvula, kunye nokunamathela kwiimveliso ezifana izincamathelisi zethayile, iimortars ezixutywe ngomxube owomileyo, kunye ne-wall puttyUkukhetha ekunene Umthengisi we-HPMC Kubalulekile ukuqinisekisa ukusebenza kakuhle kwemveliso, ukubonelela okuthembekileyo, kunye nempumelelo yeshishini ixesha elide. Nazi izinto ezibalulekileyo ekufuneka uziqwalasele xa uvavanya ababoneleli abanokubakho.