In article ,
says...
I have one or two bricks (at window openings, pipe openings, etc) where the
brick has broken and I would like to stick the broken bits back. What do you
suggest. Obvioulsly I need minimal thickness to preseve the shape.


Epoxy will hold them, but won't stop them from breaking again, depending
on why they broke in the first place - if they are soft then the bond
will be stronger than the brickwork and they will crumble, if it's water
damage they can just freeze and pop off again ...