Wall Repair Paste - Covers Stains, Repairs Peeling Paint, Moisture-Proof. It Can Repair Wall Cracks, Provide A Protective Layer On The Wall Surface, And Is Suitable For Rental House Renovation, Removing Wall Stains, Graffiti, Scratches, Stains, And Cracks. Quickly And Effectively Repair Wall Cracks To Restore The Wall To New Condition, With Long-Lasting Effects.