They are tough to take off. If it's glued to drywall, you can use a prybar to rip it off from the drywall. Note: You will more than likely need to repair the drywall when you're finished, if you are g ... read more
not sure about the product used in your home. we usually pack the joint with oakum. then we use hydrolic cement (water plug). followed by tar on the outside. hope this helps. email with any questions. ... read more