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Apr 2, 2024 · The primary use for joint compound is to seam and smooth new drywall installations. It’s sold premixed in 1-quart to 5-gallon containers or in a powdered form you can mix yourself with water. Joint compound can also be used to fix small holes, smooth out dents in walls, or make small or medium repairs in plaster walls.
- 2 min
Joint compound (also known as “drywall mud” or simply “mud”) is comprised mainly of gypsum dust and can be bought in pre-mixed tubs, like spackle. A major difference between spackle and ...
Sep 16, 2021 · No drywall installation is complete until you've taped the seams and applied two or three finish coats of joint compound, and this is arguably the most important part of the job. A good tape-and-finish job can make defects like uneven seams and gouges disappear completely. You need two different kinds of joint compound (mud) to do a bang-up job.
- Chris Deziel
Joint compound can be used as a substitute for spackle, but spackle isn't a substitute for joint compound. You can fill nail holes, dings, dents and cracks with joint compound, but you can't use spackle to finish new drywall, tape joints, skim coat uneven walls, or do many other tasks that joint compound is intended for.
Dec 7, 2021 · Thomas Riess. Drywall compound, otherwise known as joint compound, is made from a white powder procured from gypsum dust. This dust is mixed with water to form the compound into what is known as mud. The water and compound is mixed until it has the consistency similar to frosting. However, do not eat the mud as it isn’t as good as frosting.
Jun 14, 2024 · Setting joint compound: While most joint compound takes 24 hours or more to dry before adding a second coat, setting joint compound will only take 20, 45, or 90 minutes, and the time is indicated on the packaging. Drywall pros are more likely to use this type as they can work quickly to apply and smooth it properly before it dries, allowing ...
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May 1, 2024 · Then use it full strength or slightly thinned for the top layers. Try to avoid ridges and bumps with all purpose joint compound. But if you get them, don’t worry; the lightweight compound sands easily. It also scratches easily, so get a coat of primer on it as soon as you can. All purpose joint compounds is worth the extra buck per 5 gallons ...
