Caliper rebuild lubricant

On a 73 Dart w/power discs, the FSM says to lubricate new seal and boot when installing. What should be used for lubricant? I have no clue what Ucon LB1145Y24 is. Or where to get it..



(2) Dip new piston seal in lubricant (supplied with
kit) Ucon LB1145Y24 (or equivalent) and install in
groove in bore. Seal should be positioned at one area
in groove and gently worked around the groove, using
clean fingers, until properly seated. NEVER USE AN
OLD PISTON SEAL. (Be sure seal is not twisted or
rolled) (Fig. 16).
(3) Coat new piston boot with lubricant (as specified
above) leaving a generous amount of lubricant
inside of boot. Install in caliper by working into outer
groove, using fingers only. (Boot will seem larger
than diameter of groove, but will snap into place when
properly positioned in groove (Fig. 17). Using a forefinger,
slide around inside of boot to be sure it is
seated, or correctly installed.