Shuode i-silicone sealant engathathi hlangothi iwukusebenza okuphezulu, i-acid-free sealant elungele izinto ezibucayi kanye nezinhlelo zokusebenza ezahlukahlukene. Ngokungafani ne-silicone ene-acidic, ikhipha imikhiqizo engathathi hlangothi ngesikhathi sokwelashwa, iyenze iphephe ensimbi, imabula, igwadle, nezindawo ezimboziwe ngaphandle kokudala ukushintsha kombala noma ukugqwala. Ngokunamathela okuqinile nokuvumelana nezimo, yakha uphawu oluqinile, olungangeni manzi olumelana nokweqisa kwezinga lokushisa (-50°C kuye 150°C), imisebe ye-UV, nomswakama—ilungele ukwakhiwa (ukuvalwa kwamafasitela/izicabha), izimoto, izinto zikagesi, nokusetshenziswa kwezimboni.

Ukwelapha ngokushesha (ukwelashwa kwamahora angama-24) kanye nephunga eliphansi, it’s iyapendeka ngemva kokwelashwa ngokugcwele futhi ihlangabezana namazinga omhlaba (isb., ISO 11600). Itholakala ngombala ocacile, omhlophe, noma ompunga, ngosayizi abahlukahlukene wokufakwa kwezinga elikhulu.