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How Thick Can You Apply Joint Compound?

January 24, 2024 by David Martineau

How Thick Can You Apply Joint Compound? Start by laying a thick bed of joint compound down the center of the seam. Then smooth it down to a consistent thickness of about 1/8 in. with your 5- or 6-in. What happens if joint compound is too thick? Generally the biggest prolem with appling ready mix

How To Repair Cracking Joint Compound?

January 24, 2024 by Jasmine Sibley

How To Repair Cracking Joint Compound? To fix long, straight cracks, apply a thick coat of joint compound over the entire crack. Apply a piece of paper drywall tape and wipe it smooth with a drywall knife. Once the joint compound dries, which typically takes 24 hours, apply another thick coat to hide the tape.