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Filling small cracks
You have the option of repairing and repainting
small, hairline cracks in your stucco (those
1/16-inch wide or less). Do so when the
temperature is between 40 degrees and
100 degrees. Remember that the cooler the
temperature and the higher the humidity,
the longer it will take to dry.
Follow these instructions for filling small cracks:
1. Use a wire brush to remove loose debris, dirt,
or particles from the crack.
2. Use an elastomeric latex sealant to fill the
crack. Ensure the sealant fills the entire crack
and be aware the sealant will experience
slight shrinkage.
3. Create on the sealant a texture that matches
the surrounding area. Use a finishing tool to
do it.
