Tools: Patch knife or Trowel.
Ratio and mix: Putty: Clean water =2.4 – 2.6 kg : 1kg
Put the required amount of water into the container. Pour the putty gradually and use the stirring machine to stir well until the mixture is smooth and unit. If the mixture is too thick due to long time before application, do not need to add water for diluting
Surface preparation: The surface should be dry (moisture should be less than 16% by Protimeter or 21 to 28 days dry wall surface under normal conditions (average temperature is 30 degrees Celsius, humidity is 80% ), free from dust, oil, grease, laitance etc
Application Data:
- Apply the first layer with the thickness of 1-2 mm on the prepared surface
- Apply the second layer by the same thickness after the first coat is dry for 1.5-2 hours.
- Sanding should be 1-2 days after second coat. After sanding, using a broom to clean the surface from dust, roll over the surface by wet towel or absorbent roller and then waiting about half a day for dry wall.