E-Glass Fiber Glass fiber packing AIFLON 2600G Glass fiber Packing with graphite impregnation Square breided form E-glass fiber impregnated with graphite.It also can be reinforced by nickel wire etc.----AIFLON 2600IG AIFLON 2600P Glass fiber Packing with PTFE impregnation square braided fore E-glass fiber impregnated witn PTFE,that largely prevents solids from entering the seal and maintains its elasticity