Repairing loose paving slabs in path

[Stringman_uk]

Hi all
I have a a path that is like stepping stones so there is no pointing .
of the 10, 2 have come loose and looking at the base its like there has been no bond made.
I know the correct way would be to take out all the mortar and rebuild from scratch, but time is against me So I was hoping that there could be a semi permanent fix.
Some other forums have suggested CT1, Pink grip or outside tile adhesive.

I am sure it wont last for ever, but the mortar itself is solid with no cracks or crumbles.

Any suggestions?

Thanks

 

[stevie888]

CT1 would probably be the quickest or just mix a bit of cement slurry would be my prefered option.

 

[Stringman_uk]

Thanks for that Stevie, When you say slurry do you just mean water and cement? I see lots of people talking about a cement slurry with SBR.
Is OB1 suitable instead of CT1?
Thaanks