How can I make a concrete floor (also using dry shake color hardener) with a proper edge, without using an edge trowel?
In Brazil I cannot find an edge trowel anywhere, so I would like to know if there is some alternative to it. Maybe bending the edge of a regular trowel (how to make it rounded though?), or using some other tool or method.
Normally there isn't much care about the edging here and it usually ends up flush with the wall or the other floor. Even the spaces for dilation are usually made afterwards with circular saw and a concrete cutting disc.