It is an interesting side note that the early RC papers would delaminate in a long wash and a lot of work went into keeping it from being peeled apart. It seems ironic to me that you are now wanting to circumvent all of this to peel it apart.
BTW, AFAIK, waxing will not work on RC, but can on some FB papers.
Would it work if I peeled it in half and waxed what remained of the paper? I was going to try a peeled in half RC paper today but I've been busy with chores and stuff.