Woodchip paper sanding?

You don't. You grit your teeth and strip it, make good the wall and go from there.

Heres some general advice:

https://www.grahambrown.com/uk/how-to/remove-woodchip-wallpaper.html

https://www.thedecoratorsforum.com/best-way-to-remove-woodchip-wallpaper/


Vhgddgu
January 2023