Rubber buffer for CAT,BITELLI,HVDCO,HAMM, BOMAG,SAKAI,CASE IR AMMANN,etc. ISO9001-2008 Natural rubber+steel Rubber buffer is applicable for vibration roller ... ,Irge Rsoll-Rand,etc;The hardness of the rubber is between shore over 70A;The steel plate ... been specially treated ,so the adhesion between the rubber and the steel plate far exceeds the stipulation in ... and i will send it to you. Rubber buffer