Exar oil resistant SFX UL3575 is the superior flexible and heat-defying cable in its class. This innovative new irradiation cross-linked polyolefin insulation combines the oil resistance of Exar 150 with the flexibility and rubber like feel of SFX. You can count on the same thermal, size, toughness and varnish release advantages of the original SFX, plus a UL approval for use in oil up to 60 °C. - SFX UL3575 can now be the one lead wire you use for multiple applications and environments. Exar SFX is the ultimate oil resistant lead wire value in the motor and transformer market. Available in 20 AWG to 500 MCM.