UGL DryLock Fast Plug Hydrolic Cement - Sets in 3 - 5 minutes
FASTPLUG Anchoring Cement is a hydraulic-type concrete.
It expands while it dries and is great for setting all types of stem-type survey markers in existing concrete or rock.
For best results use "drinking quality" water.
Sets quickly and is easy to use. Available in 4lb. and 10lb. cans.
Drylock Fastplug Data Sheet