Sealer cure time for shipping

Submitted to Product Chat

Quick question for the product experts please.

I used 2x clear satin sealer on a canvas art project more than one week ago.
I wish to ship this cross country where the destination near Las Vegas area has temperatures in the 110*F range.

How long would you recommend as a wait period—to let the sealer fully cure?
Would you wrap the piece in parchment ( nonstick) or-have other packaging suggested to assist in the packing prep?
Dragging my feet not rushing the shipping ….looking for best practice advice.

Thanks for your time and trouble to read this!