1.Good weather resistance and Color stability 2.Various of ... NR, NBR, CR, EPDM etc. 2)Color and shape can be changed upon request. Available in various ... white,red,green,yellow,blue or follow the color codeAdvantageGood Ozone resistance, aging resistance, high/low ... , weather resistance, abrasion resistance, voltage resistance and insulating resistance etc.SizeAny size will be avaliableCertificationISO9001 ...