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To repair cracks in walls before painting, start by cleaning the area and removing any loose debris. Use a putty knife to fill the crack with spackling compound or joint compound, smoothing it out evenly. Allow the compound to dry completely before sanding it down to a smooth finish. Prime the repaired area before painting to ensure a seamless finish.

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5mo ago

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What is the best method for applying exterior spackle to repair cracks and holes in the outer walls of a building?

The best method for applying exterior spackle to repair cracks and holes in the outer walls of a building is to first clean the area thoroughly, apply the spackle with a putty knife, smooth it out evenly, and allow it to dry completely before sanding and painting over it for a seamless finish.


What are the best techniques for applying spackle to repair holes and cracks in walls?

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What are the benefits of using drywall tape or mesh for repairing cracks and seams in walls?

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