I need to repoint the joints in my loft as they have turned to dust. It’s a 1911 house so I’m guessing it would need lime not cement. Would this be suitable? https://www.limebase.co.uk/lime-putty/singleton-birch-lime-putty-21l the colour doesn’t really matter as it won’t be seen anyway. Im after something ready mixed that I can put straight into the joints.
https://share.icloud.com/photos/0PQE5AYZeVxRHjZdXbjWDYixA#Chesterfield
https://share.icloud.com/photos/0PQE5AYZeVxRHjZdXbjWDYixA#Chesterfield