How to Seal Outdoor Tile Cracks

The tile outdoors can easily acquire cracks that appear on the surface of the tile piece. If the tile is not repaired correctly, the repair will show on the tile. When the work is done correctly, the repair will look more like the tile pattern.

How to Seal Outdoor Tile Cracks

Materials Needed

• Hammer


• Paint tray


• Grout trowel


• Grout


• Matching tile piece


• Cloth


• Ultraviolet resistant sealer


• Paintbrush

1. Use a hammer to chip away many pieces from a tile that matches the one that needs repairing. Break up the pieces into a very fine dust.


2. Place the dust in a paint tray. Use a grout trowel to add grout that matches the dust in the tray. Mix the dust and grout in a one-to-one ratio. Stir the grout and powder with the trowel. The mixture will be as close to the color of the tile that needs to be repaired.


3. Scoop up some of the mixture with the grout trowel. Apply the mixture to the cracks in the outdoor tile. Smooth the dust and grout mixture until it is even with the rest of the tile.


4. Wet a cloth and wring it out until it is damp. Use the damp cloth to wipe away the excess dust and grout mixture. Allow the area to dry for 2 complete days.


5. Remove the lid from the can of ultraviolet resistant sealant. Mix the sealant with a paint stirrer. Apply the sealant over the repaired area. Allow the sealant to completely dry for 2 complete days.