600sf installation over a torches on roofing membrane. At first inspection the substrate looked to be flat; however, there were many areas that had to be smoothed out prior to the installation.
NC 182 was applied directly over the membrane prior to the installation of RR 185. (A mock up was completed to make sure that the 182 bond was good.)
36" x 36" Tile installed with TR 400 using 1/2"x1/2"x12" trowel.