The Fake Wall Block is an item in The Escapists. It can be used to fill in the hole left by chipping away at a wall, but it can be removed by right clicking.
A fake wall block can be reused, however it has a durability limit.
A Poster is an alternative, as it has unlimited durability, but will be taken down by guards if they have a low opinion on you.
|Fake Wall Block||Paper Mache x2 + Jar of Ink x1|