When you learn to plaster there are some things have to know. Using a hawk, mixing plaster and keeping your eyes plaster-free are all essential skills. Beyond that, there are a few more skills and techniques that will help you plaster like an experienced professional.
These tips will show you how to plaster perfectly. Once you are ready to start, find everything you need at Amaroc and become the perfect plasterer.
1. Start from the Top
This is the simplest trick and one everyone must follow. When plastering, always begin skimming from the top of the wall. Right-handed people should begin at the top left and cover the upper half of the wall before moving on to the bottom. Left-handed people should do the same but start from the top-right.
This achieves two things. First, it generates a solid work structure and a flow for the plaster. Second, it saves time since starting in the middle causes you to bounce back and forth erratically and inefficiently. Routines like this make for faster work and a smoother finish.
2. Use Long Sweeping Movements
Let us say you need to skim a full wall. You decide to load your trowel with a little plaster and start to work. Beginning at the top, you move down about one-third of the way, repeat the same for the middle and then apply the last levels of plaster at the bottom.
You now have three different levels or thicknesses of plaster. This may not be too noticeable but you can do better.
Instead, load up your trowel and use long, sweeping movements. The more plaster you can apply in one movement, the more even it will be. Try and aim to cover three-quarters of the wall’s height with each sweep. This gives a much flatter finish.
3. Get the Timing Right
There is a secret trick to getting the timing right. It takes a little practice and experience to get right, but follow this guide and you will get there.
- First coat
- Second coat – 20 minutes
- Closing in – 40 to 60 minutes
- First trowel – 85 minutes
- Second trowel – 100 minutes
- Last trowel – 120 minutes
4. Do as Much as you Can
Start with small walls and work your way up to bigger ones. Plastering requires practice and these tips are no different. Once you start, you are on the clock before it turns solid so do not take on too much.
Focus on getting small spaces perfect and gradually increase your size from there. It saves time when you do not return later and sand everything down to salvage the wall for decorating.
5. Cross Trowel
Once your wall has been skimmed and flattened you can take it to the next level by cross trowling. Simply take your trowel and move it horizontally instead of vertically over your plastered lines.
Moving in both directions this way creates an even flatter finish. Any hollows that were previously missed are filled. This is the final trick that is guaranteed to give you a perfectly flat wall as soon as you master it.