Reflectix 4 in. x 50 ft. Expansion Joint for Concrete ...
I still don''t think anyone understands the point of the question. They didn''t mean like an actual indoor wall, but the wall on the side of the slab of concrete. Answering with just quot;adhesivequot; is a pretty broad answer. The label indicates using a contact adhesive and what I came up with was 3M HiStrength 90 Spray Adhesive.