Coping stone lose

[john2k]

I have a small section at the end of a wall where a coping stone is not being held by the cement underneath. But the weight of the stone keeps it in place and it’s actually very difficult to move and is quite stable. However, wondering is there any sort of adhesive that I can apply under to bond it? Possibly something like CT1?

 

[ree]

Why not post some photos?

For info: You bed & point coping stones in sand and cement.

 

[lostinthelight]

I have a small section at the end of a wall where a coping stone is not being held by the cement underneath. But the weight of the stone keeps it in place and it’s actually very difficult to move and is quite stable. However, wondering is there any sort of adhesive that I can apply under to bond it? Possibly something like CT1?

Bed in Sbr slurry