Tapryl CTMF 490 is an elastomeric ingredient which is widely used in plastic industries for the manufacturing of various different products that can be used from household to industrial applications.It consist of almost 38 percent of acrylonitrile which is monomer which increases the property to resist hydrocarbon oils.Tapryl CTMF 490is ideal for the production of sealing equipments that helps to prevent the leakage of fluids like petrol, crude oil and other naturally obtained flammable liquids. It consist of calcium carbonate as a releasing agent and has a moony viscosity in between 90 to 120.