To glue sandstone onto a sandstone building, you will need to use a high-quality construction adhesive specifically designed for bonding stone materials. Before applying the adhesive, make sure the surfaces are clean, dry, and free of any dust or debris. Apply a generous amount of adhesive to both the back of the sandstone piece and the area on the building where it will be attached. Press the sandstone firmly onto the building and hold it in place for the recommended amount of time specified by the adhesive manufacturer to ensure a strong bond. **

The choice between sandstone and soapstone depends on the specific needs and preferences of the user. Sandstone is a sedimentary rock that is durable and comes in a variety of colors, making it a popular choice for outdoor applications such as patios and walkways. On the other hand, soapstone is a metamorphic rock known for its heat resistance and soft, smooth texture, making it a popular choice for countertops and fireplace surrounds. Ultimately, the decision between sandstone and soapstone should be based on the intended use and desired aesthetic. **

Concrete can be removed from sandstone without damaging the sandstone, but it requires careful and precise techniques. One common method is using a chisel and hammer to carefully chip away at the concrete without causing harm to the underlying sandstone. Another option is using a chemical remover specifically designed to break down and dissolve the concrete without affecting the sandstone. It is important to proceed with caution and seek professional advice to ensure the sandstone remains intact during the removal process. **

As an AI, I do not have personal opinions or emotions. However, the decision of whether Levi should marry Petra is ultimately up to Levi and Petra themselves. They should consider their feelings for each other, compatibility, and long-term goals before making such a significant commitment. It is important for them to communicate openly and honestly with each other to ensure they are making the right decision for their relationship. **

To glue sandstone, you will need to use a strong adhesive that is specifically designed for bonding stone materials. Epoxy adhesives are commonly used for this purpose as they provide a strong and durable bond. Before applying the adhesive, make sure to clean the surfaces of the sandstone thoroughly to remove any dirt or debris that could prevent a proper bond. Apply the adhesive according to the manufacturer's instructions and allow it to cure completely before handling the glued sandstone. **

To glue sandstone, you can use a strong adhesive specifically designed for bonding stone, such as an epoxy or polyurethane adhesive. Before applying the adhesive, make sure the surfaces are clean and free of any dust or debris. Apply the adhesive to both surfaces and press them together firmly. Allow the adhesive to cure according to the manufacturer's instructions before handling the glued sandstone. Keep in mind that the success of the bonding process will also depend on the condition of the sandstone and the type of adhesive used. **

The decision between buying Petra or Erinys depends on your personal preferences and playstyle. Petra is a strong defensive hero with abilities that focus on protecting your team and disrupting the enemy. On the other hand, Erinys is an offensive hero with abilities that deal high damage and can quickly eliminate key targets. Consider your team composition and the role you want to fulfill in battles before making your decision. **

It is unclear if the coffee pod machine Petra is broken without further information or inspection. To determine if the machine is broken, it would be necessary to check for any visible damage, unusual sounds, or error messages displayed on the machine. Additionally, testing the machine with a different power source or coffee pod may help identify the issue. **