I try to tell about the advantage and Disadvantages of a skim coating in this article. A skim coat gives the old wall and ceiling a new look. Skim cost is one of the best methods for the smooth surface wall and ceiling. It’s an easy way to create flat and uniform surfaces on walls and ceilings so they can be painted or re-textured. Then it’s smoothed out by using a drywall knife or trowel. Skim coat, also known as a level-five drywall finish, is a thin coat of diluted joint compound that can be applied by hand, paint roller or spray rig. What is skim coat-Advantages And Disadvantages What is skim coat? Tip #2 – I put a 4′ handle on my roller and wiping trowel – it allows me to never need any kind of ladder or scaffolding.Author：ANT CONSTRUCTIONS Comefrom： Createdate： 15:46:14 Hits： 1319
You will have a visible “coat line” between the corner coat and the first coat in the field of the wall or ceiling – but a damp sponge or 220 drywall sandpaper will easily get rid of that. It establishes a “ground” to wipe against for your “field” coat, and it allows you to not have to roll so tightly into the corners. One tip for everyone – I’ve found it helpful to do all the edges first one coat in a separate operation. I’ve always used a flexible blue steel “wiping” trowel – but I ordered the Bon squeegee trowels (18 and 22 – no doubt one will do better than the other and we’ll wind up with a preference we don’t have currently LOL). I’m helping my daughter and husband reno a fixer-upper and was looking for this exact tutorial. I’ve lost track of how many 100,000 SF of skimming old walls I’ve done this way. This is exactly how the ‘pros’ do a level 5 drywall finish… roll on, trowel off. If it does end up too runny, add more dry mix. If you’re using ready mix mud, add a little water at a time so you don’t end up making it too runny. Most importantly, make sure there aren’t any lumps. You may have to play around with it until you get the “just right” consistency. It’s got to be thin enough for you to smooth it on the wall but not so thin that it just drips and dribbles down the wall. Use a a mixing attachment for your drill to mix the joint compound to the consistency of thick pancake batter.
You still need the 5 gallon bucket which runs about $4-5. If you’re doing a LOT of skim coating, dry is probably a cost effective option. You can get about 4 times the coverage with dry mix mud. It costs about $15 for a 5 gallon bucket. If you’re doing a small area where you’ll only need one bucket, I’d choose a ready mix joint compound. spray bottle with water to thin you joint compound.Paint tray, mud pan, or 5 gallon bucket.Also remove outlet and switch covers and tape off all outlets to keep drywall cement out of them. It will be way less work to reinstall them than try to work around them. If you just jump in and start skim coating, you’ll probably end up cleaning drywall dust out of every nook and cranny of your house for a few months.
C over the floors, furniture, appliances, etc, and seal off the room you’re working on to contain the dust to that room.
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