Get the perfect surface for your construction or industrial projects with our 22.7kg Cementitous Self Leveling Floor Underlayment. Made from high-quality chemical materials, this underlayment is designed to deliver a smooth, polished surface that is perfect for a range of applications. With a weight of 22.7kg, it is easy to lift and maneuver, making it an ideal choice for all types of construction jobs. Our self-leveling floor underlayment is a high-quality product that ensures a level, polished surface every time. It is easy to apply and provides superior results, making it the perfect choice for any project.