Used about 30-40% of original amount. Tons left and finished aquascape so don't need anymore. This is the mortar kit for bonding rocks together to make your reef aquascapes. Hard as cement after. $20. Located in Burnaby.
Details here:
https://www.jlaquatics.com/substrate...-kit-grey.html
Pics:
https://imgur.com/gallery/MPxvbEc