Can Kleen-flo EXE-SLIDE brake lubricant be used on the piston, the
piston seal and, the piston boot before reassembly?

I had difficulty removing the piston boot from the caliper.. I
suspect reassembly is much more difficult. Is there a trick to
facilitate the operation: inserting the lip of the piston boot in the
caliper groove?

Thank you very much for your help.
--
Jean Castonguay
lectrocommande Pascal