What to do about the crumbling mortar between glass blocks?
Hi all, I've got these glass block windows that consistently shed their mortar as a dry dusty powder. Is there some easy way for me to repair this? submitted by /u/RaunchySlappy [link] [comments]

![]() | Hi all, I've got these glass block windows that consistently shed their mortar as a dry dusty powder. Is there some easy way for me to repair this? [link] [comments] |