It's a specially formulated mix to trowel into joints and over cracks when making a wall from drywall panels.
Use a speckling compound or joint compound.
Mainly calcium dihydrate.
You have to buy the wall compound from the store (and you need to fix the hoses for water.) Then you drop your person on it and they will work on it. But don't let them stop or the wall compound will dry and you will have to buy a new one. :)
What I usually do is to first cut off any loose paper or dry wall that is there. Then I spread joint compound or spackle (depends on the size of the damage) over the damaged area. After the area is completely dry then sand the area with sandpaper and make sure the patch is flush with the surrounding area. If not keep filling in and sanding until it is. Then I usually use a textured roller with paint to blend the area with the rest of the wall. I hope this helps you.
Dummp joint in retaining wall
A flare joint is used on gas fittings and uses a nut and flare fitting to make the connection. This is a dry fit with no joint compound. The copper is soft enough that it compresses with the nut and forms the seal.
yes you can roll on joint compound but that is usually done when you want a textured wall or cieling and does require a great deal of compound to use-- it is also a slow tedious process since the compound is thick and not so easily movable. If you are looking for a textured wall or cieling my advice is to first trowel the compound using a 1/4 inch toothed trowel and then roll it out with the texture roller. you cannot use a paint roller to roll out joint compound. There is a special textured vinyl roller for this purpose it looks like a roller created from a spool of wire.
No, Liquid Nails will not stick to joint compound
shoulder joint is a compound joint bcoz it si made of 3/ more bones and fuction as a single anatomical unit.
compound
Depending upon whether it was being sanded from the wall or ceiling there are both similar products. The common term is joint compound or spackling.
Basicly you have to scrape it off. Then you skim coat the wall with joint compound.