Prepare Individual Tiles with Adhesive

What happens here

Begin by taking one of the small, cross-shaped ceramic tiles. Using a toothbrush, scoop a small amount of white adhesive, likely a thin-set mortar or tile mastic, from a pile or container. Carefully and evenly apply this adhesive to the entire back surface of the tile. This method, often called 'back-buttering,' ensures thorough coverage and allows for precision, especially important for small and uniquely shaped tiles, minimizing excess adhesive that might squeeze out during installation.

Goal: Coat the back of each tile uniformly with adhesive.