Repairing Cracked Concrete Window Sills

Mix the concrete patching compound following the manufacturer s directions.

Repairing cracked concrete window sills.

Rub the surface of any and all damaged areas with a stiff brush. What would be an appropriate material to fill it with. Use a stiff wire brush to. I have on hand a tube of big stretch caulk and a tub of dap bondex ready mixed concrete patch.

Rub off flaking paint or loose concrete along the crack with the wire brush and make sure to clean out any moss that. Repairing a concrete window sill assessing the damage. Fill the crack up to the surrounding concrete surface. Remove as much concrete debris as possible.

Trowel the compound into the crack. Before you begin you need to assess the damage to determine the extent of the required repair. I have an exterior concrete window sill that has a crack in it that i want to patch pic attached. Stab the trowel into the compound to remove air pockets and help work the patching material deep into the crack.

Fit the narrow tip. Rub off flaking paint or loose concrete along the crack with the wire brush and make sure to clean out any moss that may. Window sills are designed to divert water away from the house and as a result they get a battering from the weather. Freshening up the paintwork.

Fix any small or medium cracks in your concrete window sill with caulk. Fill in the cracks or broken concrete with either the multi purpose exterior filler or the sand and cement mixture.