Need help with a mortar/thinset question
Hi, all, hope you had a good Thanksgiving. I am about to start the big outdoor sign for South Austin Music and I would like your input on adhesive/grout. I am applying stained glass (opaque white and black) to Wedi board, and then bolting the Wedi board to the old existing wooden sign.
I am planning to use Mapei Ultraflex 2 fortified mortar as both the adhesive and the grout. What colors are you able to find this in? Lowes only has white and grey, so I bought one bag of grey to start out with, using as the adhesive. But are you able to find this stuff in black? I really wanted to grout the sign in black if possible.