① Dip 1/3 or 1/2 of the roller into the paint, and then roll back and forth on the surface of the container several times to make the roller soaked in the paint.
②Roll the roller gently in a W shape to roughly distribute the paint on the surface of the object to be coated. When painting on the working surface, first roll the paint in the horizontal direction, and the rolling speed can be appropriately accelerated as the paint on the bucket decreases. After the paint on the roller is basically used up, roll it in the vertical direction to level off the paint with uneven thickness until it is evenly coated. During the last coating, the roller should be rolled in a certain direction, and then modified after rolling.
③When applying roller coating, use light force at first to prevent the paint from overflowing and flowing; gradually increase the force as the amount of paint decreases.
④ After the roller is used up, scrape off the excess paint with a wood chip for cleaning and storage.
