Plastering walls is a common home improvement task that requires painting. But it’s not always that simple, particularly when it comes to choosing whether to paint on wet or dry surfaces. Every strategy has a unique set of benefits and difficulties that may affect the outcome.
A smooth, durable finish requires an understanding of the differences between painting on wet and dry plaster. The durability and appearance of your walls can be greatly impacted by the planning and timing needed for each method.
This post will walk you through the important factors to take into account when painting on plaster, enabling you to select the method that will work best for your project. These pointers will make sure your walls look their best, regardless of your experience level with do-it-yourself projects or painting.
The state of the surface, whether wet or dry, has a big impact on how plastered walls turn out. While painting on wet plaster can result in uneven coverage and peeling over time, painting on dry plaster yields a smooth, even finish. Knowing the distinctions and when to use each technique will guarantee your walls have a polished, long-lasting appearance.
- Technique of wall painting with paints on dry plaster.
- What is unique about the Alsecco technique.
- Disadvantages of painting wall art on dry plaster.
- How to prepare the wall surface for the artist"s work.
- Painting on wet plaster with water-based paints.
- Technology of painting on wet plaster with water-based paints.
- Video on the topic
- Everything you need to know about wall painting. Answers to the most frequently asked questions
- DIY wall painting step by step instructions / painting on the walls
- DIY rock texture!
Technique of wall painting with paints on dry plaster.
Alsecco is the term for wall painting on dried plaster. Paints are applied on an adhesive base, on water, and combined with raw eggs. Painting over dry plaster resists moisture and contaminated air better. As a result, you can paint building walls from the street side.
Painting on dry plaster was a technique that came about after frescoes. Paintings on dry plaster appear brighter and more colorful than light translucent frescoes, and they maintain their original appearance over an extended period of time.
Artists paint walls on hardened plaster. As a result, a room’s interior or the facade of a house decorated in this way appear elegant and sophisticated.
What is unique about the Alsecco technique.
- Paints are made on the basis of natural materials: water, lime. They can be used to paint walls even in a nursery. They are absolutely safe for health.
- Durability. Colors on natural ingredients hold well on plaster, do not crumble, do not fade.
- All details of the painting are carefully painted.
- Resistant compositions are not afraid of the effects of natural factors, sudden changes in air temperature. The alsecco technique is used to decorate plastered external walls and building facades, painting blank walls and capital brick fences.
Vital to remember! Paintings on any subject created in various artistic styles will look quite harmonious when using this technique.
A person with an artistic vision and a soulful approach should be proficient in the technique of painting walls using paints on dried plaster.
Disadvantages of painting wall art on dry plaster.
A true master, an artist, must execute the work due to its complexity and responsibility. This work is exclusive, one-of-a-kind, and impossible to precisely duplicate. As a result, finishing will be more expensive than stencil images. It will take a long time to finish the work. As such, painting on dry plaster walls won’t enable you to finish a room’s decoration very soon. Talk with the artist ahead of time about how long you need to concentrate so that he can work quietly and without rushing. The functionality of a room can change. Thus, expensive design projects of this kind ought to be used to furnish living rooms, offices, and libraries.
Counseling! Select the painting’s subject carefully, keeping in mind that it will be in place for a long time and saving you money on a new painting in two to three years.
How to prepare the wall surface for the artist"s work.
Make sure everything is ready if you want the drawing on the wall to be flawless. Old wallpaper or paint must be removed from the wall. Putty repairs for dowel traces or other flaws should be done carefully. Apply primer and plaster to the surface once more after that. Reach a perfectly level surface. Prime it once more and allow it to dry as soon as it has dried. The location of the masterwork is prepared! The application of the material in multiple layers is one of the subtleties of working with dry plaster. Every new layer is put on top of the dried one before it.
Painting on wet plaster with water-based paints.
A specific method is used to prepare plaster for painting on wet plaster. It has brick chips in it, which don’t dry out and can retain water for a long time. Lime is another essential ingredient. Use the best lime possible and a lot of water to slap it until the process ends.
For added protection against surface cracking, mix crushed hemp and flax threads into the plaster. They bind mortar used in plastering.
The following is how the wall is ready. Make indentations and irregularities to improve the mortar’s adherence to the wall. Dirt and old coating need to be taken off. At least three layers of mortar are applied, and the surface is continuously moistened.
Technology of painting on wet plaster with water-based paints.
The artist starts by drawing a life-size picture on paper. It is divided into discrete pieces. A portion of the drawing is outlined and applied to the wall or ceiling.
Typically, lime is used to bleach the main background. Then color is added to each segment that has been outlined. Painting the fresco has to happen fast. The artist must use precise brushstrokes for this.
The master has to work quickly so as not to waste valuable time waiting for the plaster to dry. For this, a colored drawing is created beforehand. Next, the color boundaries and tones are applied. Shadows are painted in each section.
Recall! One unique quality of fresco paints is that when mixed with lime, they lighten as they dry.
The master will need to adjust to the surface’s characteristics. The fresco will dry slowly if there is minimal water absorption on the surface beneath the finishing plaster. The process will accelerate if there is water-absorbing brickwork beneath.
The plaster will take longer to dry if it is applied in four to seven layers. Additionally, every subsequent layer ought to be thinner than the one before it. This area is cut off and given a fresh composition if the surface dries out and becomes less paint-absorbing. The seam’s invisible nature is what matters most.
| Surface Condition | Painting Approach |
| Wet Plaster | Wait until the plaster is fully dry before painting. Painting on wet plaster can lead to poor adhesion and uneven finish. |
| Dry Plaster | Ensure the surface is clean and free of dust. Apply a primer if needed, then proceed with your chosen paint. This method provides a smooth and long-lasting finish. |
A simple way to improve the appearance of any space is to paint the walls of plaster. The final result is greatly dependent on the technique used, regardless of whether the surface is wet or dry.
It’s crucial to exercise patience and wait for the plaster to completely dry before painting wet surfaces. If this process is rushed, the paint job may get damaged and the results may be uneven.
For dry plaster, the procedure is simpler. Better paint adhesion is ensured by a properly primed and dry surface, producing a smoother and more resilient finish.
To ensure a long-lasting and beautiful finish on your walls, it’s important to know the differences between painting on wet and dry plaster.
