Repairing Damaged or Loose Grout
It is very unlikely that you will be able to match grout colors
perfectly.
The best way to match is to get a grout sample chart (try Customs
or Mapei Brands) and place it next to the existing grout.
Find the closest color match. If the color you use is lighter
and a little
more water - if it's darker add a little less water.
Typically joints larger than 1/8" will use a sanded
grout, while 1/8" or smaller joints will use
non sanded grouts.
Try this procedure in an inconspicuous area to
test.
Preparation:
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1.) Clean area to be repaired with vinegar and water solution.
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2.) Remove any loose or damaged grout being careful not to chip tile.
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3.) Dampen grout joints thoroughly, but leave no standing water in joints.
Grouting Procedure:
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1.) Use a clean bucket and clean potable water.
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2). Add dry grout powder to water and mix slowly.
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3.) Grout should be a thick paste consistency.
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4.) Allow mix to sit in bucket (slake) for 5 - 10 minutes.
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5.) Re-mix grout for 1 or 2 minutes - grout should be a creamy consistency.
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6.) Spread the grout over tiles and into the joints, filling them completely.
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7.) Remove excess grout with squeegee or grout float.
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8.) Let grout sit until it gets firm.
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9.) Clean using minimum amount of water.
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10.) Allow to dry until a dust or haze appears on the tile.
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11.) Polish with cheesecloth or towel to remove.
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Don't let the haze set too long or you will have a hard time getting
it off.
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Wash in direction of grout joint to reduce size, wash across the joints
to keep them fuller.
BACK TO TOP
Joe Mitchell Tile
will accept no liability for any problems which occur from using the steps
provided here.
Any questions about a
procedure should be directed to an experienced tile man in your local area.
You may also E-Mail your
questions to me at jmtile@juno.com
Brought to you by:
Joe Mitchell Ceramic Tile
Arlington, Texas
JMTile@Juno.com
