how many coats of drywall mud before sanding

Best answer You should expect a minimum ofthree coatsof drywall mud, more likely four, and possibly even five coats. Several things will determine how many coats you need, including: Straightness of the walls. Uneven walls can take as many as five c

Best answer


You should expect a minimum ofthree coatsof drywall mud, more likely four, and possibly even five coats. Several things will determine how many coats you need, including: Straightness of the walls. Uneven walls can take as many as five coats to achieve a smooth surface. The type and quality of mud.

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  • How many coats of drywall mud do I Need?

  • You should expect a minimum of three coats of drywall mud, more likely four, and possibly even five coats. Several things will determine how many coats you need, including: Straightness of the walls. Uneven walls can take as many as five coats to achieve a smooth surface. The type and quality of mud.

  • How long does drywall mud need to dry before painting?

  • At the far end, drywall mud, also known as joint compound, needs to dry for 24 hours between each coat and before sanding, priming, and painting. The 24 hour drying time recommendation can be applied to nearly all factors.

  • Do you need to sand between coats of mud?

  • Also, many experienced drywallers can apply the mud smoothly enough that it doesn鈥檛 need sanding between coats, greatly cutting down the work it takes and the amount of mud that is used for the whole process. Do You Mud the Entire Drywall?

  • Can You sand off joint compound from drywall?

  • Avoid sanding off so much joint compound that you expose and scuff the underlying drywall tape. If that happens, use a wide blade and more mud to build out the seam from the high spot to both outside edges, let the mud dry, map the seam again and then sand it. Fill.

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