No tooling charge Small quantity is accepted Can ... , CR, SBR, EPDM, IIR, NR, EP, Silicone, VITON etc.Hardness30-90ShoreADeliveryIn 10 daysPackingPlastic bag & carton ... 25 ~ 90 degrees MaterialCommonly used hardnessSilica gel (Silicone)SHORE50 ~60Butadiene acrylonitrile rubber (NBR)SHORE70Fluorine rubber ( ... thanks! Our Advantages:1.No tooling charge2.Small quantity is accepted3.Nontoxic,won't bring in ...