Mix the concrete patching compound following the manufacturer s directions.
Repairing cracked concrete window sills.
What would be an appropriate material to fill it with.
Remove as much concrete debris as possible.
How to repair a concrete window sill preparation.
Repairing a concrete window sill assessing the damage.
Window sills are designed to divert water away from the house and as a result they get a battering from the weather.
Fit the narrow tip.
Trowel the compound into the crack.
Rub off flaking paint or loose concrete along the crack with the wire brush and make sure to clean out any moss that.
Use a stiff wire brush to.
You ll be pleased to hear that this is a relatively easy job.
Freshening up the paintwork.
Before you begin you need to assess the damage to determine the extent of the required repair.
Fill the crack up to the surrounding concrete surface.
Allow to dry for at least 4 days before.
Fill in the cracks or broken concrete with either the multi purpose exterior filler or the sand and cement mixture.
Rub the surface of any and all damaged areas with a stiff brush.
Rub off flaking paint or loose concrete along the crack with the wire brush and make sure to clean out any moss that may.
I have an exterior concrete window sill that has a crack in it that i want to patch pic attached.