The consumption of tile adhesive depends on the size of the tiles, the desired grout width, and the angle of the trowel used for spreading the grout (either 90 degrees or 45 degrees). As a general rule, for standard-sized tiles (7.5x15, 10x20, 15x15, 20x20 cm), about 2.5 kg per square meter is required. You can find more technical data, instructions for use, etc., in the product specification.