Hey there.... I need to secure this shelf onto brick/cement. How best to do so? Any practical way to do so without damaging the top surface? If there's no practical way, then that's fine, screws with raw plugs it is. Also, the brick/cement fireplace is not very straight on the top.Pics here. http://ift.tt/2xXnZEZ via /r/DIY http://ift.tt/2yGybWg
