Ihuriro rya GL GE ryashizweho kugirango ryohereze urumuri hagati ya disiki n'ibikoresho bitwarwa na zeru - gusubira inyuma binyuze mu mwobo uhetamye hamwe n'ibintu bya elastomeric, bizwi cyane nk'igitagangurirwa. Guhuza ibi bice bitanga kugabanuka no gucumbika nabi. Iki gicuruzwa kiraboneka mubyuma bitandukanye, elastomers no gushiraho ibishushanyo kugirango uhuze ibyo ukeneye byihariye. GL GS ihuza ibereye itambitse cyangwa ihagaritse porogaramu yubatswe kuva mubikoresho bitandukanye, itanga uburyo bworoshye bwa zeru - gusubira inyuma bigahindura uburinganire hagati yubusembure, imikorere ihuza hamwe nibisabwa.