Yes, dry pack mortar can be purchased from many building supply stores and home improvement centers. It is commonly sold in pre-mixed bags that only require the addition of water to achieve the desired consistency. These pre-mixed bags are convenient for small projects or for those who do not have the tools or experience to mix their own dry pack mortar.
However, for larger projects or for those who prefer to mix their own dry pack mortar, the components can be purchased separately and mixed on-site. This allows for greater control over the ratio of sand to cement and the amount of water added, which can affect the consistency and strength of the mixture. It is important to follow the manufacturer’s instructions and best practices when mixing and applying dry pack mortar to ensure a successful and long-lasting installation.