I have some freshly placed flagstone with a bit of mortar on the surface. Can I
use muriatic acid and some form of brush for that? I have heard of using it to
clean bricks. But when I etched my garage's concrete slab before epoxying it,
the steel brush and acid scored the concrete much more than I would want to
live with on the flagstone.
What do you experts think?
Ken Landaiche
/// unsubscribe/change address requests to majordomo@autox.team.net or try
/// http://www.team.net/mailman/listinfo
/// Archives at http://www.team.net/archive/shop-talk
|