



Hi Everyone,
I noticed that the caulk around the little window in my shower wall was cracked and falling out. I decided that it wouldn't be that much of a hardship to remove all of the caulk and refill the gaps with new sanded caulk.
During the process, one of the tiles came loose and I saw that there was a solid ½" of crud between the tile and the wood frame. The pictures will show everything including that nail.
I intend to sell the house within the next 6-12 months, so I don't want to pay $2000+ to professionally retile the whole shower. I think I can do the job myself, but I don't know what to use to fill that space to make the replacement tile flush with the others. I really want to avoid mixing mortar or complicated stuff like that.
Thanks in advance : )