Irabha iyinto enwebeka kakhulu ye-polymer ene-deformation ebuyela emuva.

Iyanwebeka ekushiseni kwangaphakathi futhi ingaveza ukuguqulwa okukhulu ngaphansi kwesenzo samandla amancane angaphandle.Ingabuyela esimweni sayo sokuqala ngemva kokususwa kwamandla angaphandle.

Kunezinhlobo eziningi zenjoloba ezihlanganisa i-EPDM, i-Neoprene Rubber, i-Viton, i-Rubber yemvelo, i-Nitrile Rubber, i-Butyl Rubber, i-Timprene, i-Synthetic Rubber, njll.