My Model 3 bumper had to be replaced and I had to apply for replacement CA HOV stickers, which could take as long as 3 months. I did not use any protection films when I applied the original stickers on the bumper, so when I peeled them off, I only got the top layer film of the sticker which has no glue left on the back. What will be the best way to stick these old sticker film (without any glue on the back) on the new bumper until my new stickers arrive?