On Thursday, June 22, 2017 at 9:39:54 AM UTC-4, songbird wrote:
i've tried now a few times to get this to
stick to the concrete, but it doesn't. i've
even roughed up the surface a bit.

using mortar mix.

is there something i can add to the mix
that will help it stick? or should i use
something else?

i like the mortar mix because it is smooth
and sets up nice.

hope to do this again this week because
the car that is usually in and out of the
garage is gone and it can cure before getting
driven over again.


songbird

My first thought would be to use epoxy.