On Apr 26, 10:04*am, "dadiOH" wrote:
Jean wrote:
The entryway into my house is surfaced with river rock. I failed to
properly periodically recoat the surface and now some of the rock has
worn away, leaving some small pits. How do I go about fixing the
surface, and what tools will I need?

Epoxy and more rocks.

snip

And try to avoid softer rocks, limestone, sandstone and such. Any rock
that shrugs off a cleaning with muriatic acid will do just fine. And
you will likely have the acid available to treat the concrete before
using the epoxy adhesive.

Joe