Apply the mortar to the surface with a rubber spatula or a grater, holding the tool at an angle of 45 ° to the surface. Seams are filled to the full depth. Collect the residue of the solution mixture and wipe the surface with a damp sponge. After drying the seams, the resulting scouring is gently removed with a dry, clean cloth. The technical characteristics of the mixture and the recommendations for use were determined under standard conditions (t = 20 ° С, humidity 65%) and in real conditions may vary.