Ishidi lokudambisa, elibuye laziwe nge-mastic noma ibhulokhi yokudambisa, liwuhlobo lwento ebonakalayo ye-viscoelastic enamathiselwe endaweni engaphakathi yomzimba wemoto, eseduze nodonga lwepuleti lensimbi lomzimba wemoto.Isetshenziswa kakhulu ukunciphisa umsindo nokudlidliza, okusho ukuthi, umphumela wokudambisa.Zonke izimoto zifakwe amapuleti ancibilikayo, njengeBenz, BMW nezinye izinhlobo.Ngaphezu kwalokho, eminye imishini edinga ukumuncwa ukushaqeka nokuncishiswa komsindo, njengezimoto zasemkhathini nezindiza, nayo isebenzisa amapuleti amanzi.Irabha ye-butyl ihlanganisa ucwecwe lwe-aluminiyamu yensimbi ukuze yakhe impahla yerabha edambisa imoto, eyingxenye yesigaba sokumanzisa nokumuncwa kokushaqeka.Impahla yokudambisa ephezulu yerabha ye-butyl iyenza ungqimba olumanzi ukuze kuncishiswe amagagasi okudlidliza.Ngokuvamile, impahla yensimbi yezimoto incane, futhi kulula ukukhiqiza ukudlidliza lapho ushayela, ukushayela ngesivinini esikhulu kanye nokushayisana.Ngemva kokudambisa nokuhlunga kwerabha emanzi, i-waveform iyashintsha futhi ibe buthaka, kufinyelele inhloso yokunciphisa umsindo.Kuyinto esetshenziswa kabanzi Esebenza kahle yokufaka umsindo wezimoto.