Our wall repair roller paints contain titanium dioxide， epoxy resin and hydroxyethyl cellulose. Its special formula can make the repair paste quickly fill cracks， save time， reduce wall cracks， save quick repair time， and quickly restore the wall to a new state. Its use method is very simple: squeeze the right amount of this product on the roller and evenly apply it to the parts that need to be repaired. Before use， ensure that the walls are dry， clean， and free of dust and oil. After the application is complete， wait until the repair paint is complete. And easy to use， easy to apply with a roller， suitable for home users and professionals. Whether it is new home improvement or old house renovation， it is an ideal choice.