The basics of acrylic paint:
All paints are essentially a mix of pigments and a type of binder that causes the pigments to stick together and form a consistent paste. The binder determines the type of paint.
In the case of acrylic paint, the binder is a combination of acrylic resin particles and water called a polymer emulsion. The water prevents the acrylic resin from drying and hardening immediately.
The resin particles are transparent by themselves but appear milky in color due to the addition of water influencing the reflection of light.
An acrylic binder is thick, fluid and milky white while wet, but once it dries, it forms a flexible colorless, transparent film.
There are various mediums to adjust the characteristics of your paint to your liking, whether you want to thicken or thin your paint, add special effects or give your work an extra glossy or matt finish, anything’s possible with acrylic paint!
What are the benefits of acrylic paint?
What do you need to start acrylic painting?
This set with a general selection of colors, for instance, is a great one to start with!
Check out the question belowabout the best starter sets for more information.
The best ones to start with are a few round brushes, and a few flat brushes. Two of each should be enough. Get them in small and large sizes so you have some variety to choose from. You can also add a fine detail brush if you plan to create a detailed painting or a large paddle brush if you want to work on big surfaces.
Since you can easily wipe off the paint, brushes can become too clogged with paint if you use them for mixing.
This tear-off paletteis a perfect option if you don’t want to have to clean your palette after painting, you can just tear the top sheet off when you’re done!
This can be a canvas, paper, a wall or a household object, as long as it’s slightly absorbent and free of dust and grease, you’re most likely good to go!
This helps you spread your paint more easily and evenly, so you can work with the same amount of paint for longer.
Learn more about mediums and their benefits in this blog!
Once you’ve gotten used to painting with acrylic paint, you can start to expand your acrylic paint collection by adding more colors, different brushes and various acrylic mediums, primers, varnishes and accessories such as scrapers or dosing nozzles. You’ll see that your results will improve once you get the hang of it!
Everything you need to know about acrylic paint dying time:
The drying time of acrylic paint depends on various factors, including humidity, temperature and the thickness of your layers, but it’s usually dry to the touch in about 30 to 60 minutes. The paint will fully cure in 3 to 4 days, but you can add layers once the paint is dry to the touch. Varnish can be applied after a minimum of 4 days. Don’t apply acrylic paint at temperatures below 10 °C.
If you want to work alla prima, also known as direct painting or wet-on-wet, using acrylic colors, you need to act quickly as acrylic paint dries quite fast. Buy yourself some extra time to create stunning color transitions, blend colors smoothly and allow yourself to work on the same area for longer using Amsterdam slow drying medium or acrylic retarder.
Both products delay the drying time of acrylic paint with a maximum of 20%, the biggest difference being that the slow drying medium is a pre-mixed, ready-to-use medium that also contains acrylic resin, which makes it much easier and safe to use in any quantity. Like with any medium, adding a large amount will make the paint thinner and more transparent.
The acrylic retarder, on the other hand, has little effect on the viscosity and opacity of the paint. You should be careful adding the acrylic retarder to your paint, though, and only add a maximum of 5%. If you add too much, your paint will turn rubber-like and become unusable.
The binder of both acrylic paint and mediums is a dispersion of acrylic resin particles in water. As long as the binder contains water, the binder appears white in color. As the paint dries, the water evaporates and the acrylic resin particles form a uniform, colorless, transparent film. That white cast you see while the color is wet has disappeared completely and the true color of the pigments is now visible.
This effect, often called color shift, explains why acrylic paints become darker when they dry. The same counts for acrylic mediums. When you mix a color with a medium, the wet paint will appear slightly lighter than on its own. After drying, the color will be the same as the pure, dried paint.
Since the binder of acrylic paint consists of acrylic resin particles and water, the paint layer will lose volume when the water evaporates from the paint. This means your brush strokes may become much more subdued once your paint has dried compared to when you first applied it.
If you want to keep that distinct brush stroke or palette knife mark, we recommend adding Amsterdam gel, heavy gel or extra heavy gel to your paint! The heavier versions of this gel can even help you create 3D volume differences and extremely thick layers.
Since oil paint creates an oily film, it is not a suitable base for acrylic paint. Acrylic paint needs a slightly absorbent surface that is free of dust and grease to adhere to.
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What is the best acrylic paint set to start with?
Standard Series acrylic paint 12 x 20 ml
Amsterdam offers various sets in the Standard Series to help you start your acrylic paint collection.This set of 12 x 20 ml tubes with a general selection of colors is a great one to start with! You can easily mix these colors to create a wider range of different shades.
Standard Series acrylic paint 24 x 20 ml
If you’re not that accustomed to mixing yet, you might want to start with a set that contains more colors to choose from. Luckily, Amsterdam also offers bigger sets, including one with 24 x 20 ml, up to one with the complete collection of 90 colors! We also offer some more smaller sets with colors specially selected for different styles of painting, like portraits or landscapes.
We hope this blog answers some of your burning questions about acrylic paint!
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