I used this for mortaring joints on a thin brick...
October 7, 2020
I used this for mortaring joints on a thin brick wall around a wood stove. Did not want to use gray mortar. Very pleased with how this one came out. It can certainly be used for more than just glass block.
Very good product for the installation of Glass Block windows. Used to install two pre-assembled basement windows with excellent results.
Consistency was correct for the application around the outside edge of the blocks, and was sufficient to make a sloped sill on each side of the windows.