Extruded solid rubber profile They are used to prevent steel on steel wear on machines. The function of the machine is to wash and screen sand and gravel. It is composed of non cellular vulcanised EPDM (Ethylene Propylene Diene Monomer) rubber

General Interpretative Rules 1 & 6 of the Combined Nomenclature Harmonised System Explanatory Notes to Chapter 40 and heading 4016 Text to codes 4016, 4016 99 and 4016 99 97