Will sanded grout stick to glass?

Selena
by Selena
I am doing a stained glass mosaic on picture frame glass. I want to finish it with black sanded grout.
  2 answers
  • It will haze it over unless you clean it well as it dries. No different then using tile. If the space between the glass mosaic is close use un-sanded type. Use a soft rubber squeegee if you do use the sanded stuff. This will help prevent the sand from scratching the glass surface.
  • Gail Gail on Nov 11, 2014
    I use the sanded grout when I do the bowling balls and I also covered an old cheap glass vase with those glass bead things and used the sanded grout on that too. Nothing has fallen off in over a year, it does only sit on my window sill and catch the sunlight.