Silicone O-impeta ni ubwoko bwa kashe ikozwe mubintu bya silicone elastomer.O-impeta yagenewe gutanga kashe, idashobora kumeneka hagati y'ibice bibiri bitandukanye, bihagaze cyangwa byimuka.Zikunze gukoreshwa mu nganda zinyuranye, zirimo ibinyabiziga, icyogajuru, ubuvuzi, n'ibiribwa n'ibinyobwa, bitewe n'ubushyuhe buhebuje, birwanya imiti, hamwe na compression nkeya.Silicone O-impeta ni ingirakamaro cyane mubushyuhe bwo hejuru aho ubundi bwoko bwa o-impeta bushobora kuba budakwiye.Zirwanya kandi urumuri rwa UV na ozone, bigatuma biba byiza mubikorwa byo hanze.Silicone O-impeta iraboneka murwego rwubunini, imiterere, namabara, kandi irashobora guhindurwa kugirango ihuze ibikenewe byihariye.