This 20kg bag of Sand and Cement Mix is a versatile dry mix, ready to use after simply adding water. Perfect for a variety of building and construction projects such as rendering brick and concrete surfaces, patching damaged cement, and bedding in tubs, baths, and shower bases. Make your construction job easier with this pre-blended mix.,This 20kg bag of Sand and Cement Mix is a versatile dry mix, ready to use after simply adding wate