Irabha yinto yepolymer ethambileyo kakhulu ene-deformation eguqukayo.

Iyanwebeka xa kushushu ngaphakathi kwaye inokubangela ukuguguleka okukhulu xa isenziwa ngamandla amancinci angaphandle.Ingabuyela kwimeko yayo yokuqala emva kokususwa kwamandla angaphandle.

Kukho iintlobo ezininzi zerabha eziquka i-EPDM, iNeoprene Rubber, iViton, iNatural Rubber, iNitrile Rubber, iButyl Rubber, iTimprene, iSynthetic Rubber, njl.