Product Description: High quality prefabricated cement mortar is ideal for gluing marble, ceramic and porcelain tiles on cement and concrete walls and floors, used on rough white, plain and fair face concrete surfaces, light bricks and gypsum and cement boards, suitable for use in wet places. Package:20 kg bag Mixing ratio: 5.50 liters of lukewarm water for the bag weighing 25 kg Consumption rate: 3-5 kg/m2 Application thickness: 2-10 mm