Hi friends!

Question. I need to send a painting from Zürich to New York, but I'm not entirely sure how to package it without damaging the surface. It's the acrylic/plaster painting below. Any tips on how to wrap it safely to avoid damage?

Also, does it exist any adhesives/similar that I can spray on top of it, so the crackled parts are more sturdy (but also don't leave a weird glossy finish)?

Thank you so much!