A blob of red acrylic paint shaped like a slug glistens as it rests against a white surface with a small blob to its upper left.
Red acrylic paint squeezed from a tube
Red paint tube is squeezed by hand over previous line of paint on dark border.
Example of acrylics applied over another color
Two paintings (portrait orientation) are side by side with the only marks being thick lines that terminate with a sizeable dot of blue, yellow, or red. The left one has lines vertical/horizontal, and the right one has lines diagonally.
Experimental pictures with "floating"[1] acrylic paint

Acrylic paint is a fast-drying paint made of pigment suspended in acrylic polymer emulsion and plasticizers, silicone oils, defoamers, stabilizers, or metal soaps.[2] Most acrylic paints are water-based, but become water-resistant when dry. Depending on how much the paint is diluted with water, or modified with acrylic gels, mediums, or pastes, the finished acrylic painting can resemble a watercolor, a gouache, or an oil painting, or have its own unique characteristics not attainable with other media.

Water-based acrylic paints are used as latex house paints, as latex is the technical term for a suspension of polymer microparticles in water. Interior latex house paints tend to be a combination of binder (sometimes acrylic, vinyl, pva, and others), filler, pigment, and water. Exterior latex house paints may also be a co-polymer blend, but the best exterior water-based paints are 100% acrylic, because of its elasticity and other factors. Vinyl, however, costs half of what 100% acrylic resins cost, and polyvinyl acetate (PVA) is even cheaper, so paint companies make many different combinations of them to match the market.[3]


Otto Röhm invented acrylic resin, which was quickly transformed into acrylic paint. As early as 1934, the first usable acrylic resin dispersion was developed by German chemical company BASF, and patented by Rohm and Haas. The synthetic paint was first used in the 1940s, combining some of the properties of oil and watercolor.[4] Between 1946 and 1949, Leonard Bocour and Sam Golden invented a solution acrylic paint under the brand Magna paint. These were mineral spirit-based paints.

Water-based acrylic paints were subsequently sold as latex house paints.[5]

Soon after the water-based acrylic binders were introduced as house paints, artists and companies alike began to explore the potential of the new binders. Diego Rivera, David Alfaro Siqueiros, and José Clemente Orozco were the first ones who experimented with acrylic paint. This is because they were very impressed with the durability of the acrylic paint. Because of this, artists and companies alike began to produce Politec Acrylic Artists' Colors in Mexico in 1953.[6] According to The Times newspaper, Lancelot Ribeiro pioneered the use of acrylic paints in the UK because of his "increasing impatience" by the 1960s over the time it took for oil paints to dry, as also its "lack of brilliance in its colour potential." He took to the new synthetic plastic bases that commercial paints were beginning to use, and soon got help from manufacturers like ICI, Courtaulds and Geigy. The companies supplied him samples of their latest paints in quantities that he was using three decades later, according to the paper. Initially, the firms thought the PVA compounds would not be needed in commercially viable quantities. But they quickly recognised the potential demand and "so Ribeiro became the godfather of generations of artists using acrylics as an alternative to oils."[7]

In 1956, José L. Gutiérrez produced Politec Acrylic Artists' Colors in Mexico,[8][9] and Henry Levison of Cincinnati-based Permanent Pigments Co. produced Liquitex colors.[10][11] These two product lines were the first acrylic emulsion artists' paints,[12] with modern high-viscosity paints becoming available in the early 1960s. Meanwhile on the other side of the globe, 1958 saw the inception of Vynol Paints Pty Ltd (now Derivan) in Australia, who started producing a water-based artist acrylic called Vynol Colour, followed by Matisse Acrylics in the 1960s.[13] Following that development, Golden came up with a waterborne acrylic paint called "Aquatec".[14] In 1963, George Rowney (part of Daler-Rowney since 1983) was the first manufacturer to introduce artists' acrylic paints in Europe, under the brand name "Cryla".[15]

Painting with acrylics

Acrylic painters can modify the appearance, hardness, flexibility, texture, and other characteristics of the paint surface by using acrylic mediums[16] or simply by adding water. Watercolor and oil painters also use various mediums, but the range of acrylic mediums is much greater. Acrylics have the ability to bond to many different surfaces, and mediums can be used to modify their binding characteristics. Acrylics can be used on paper, canvas, and a range of other materials; however, their use on engineered woods such as medium-density fiberboard can be problematic because of the porous nature of those surfaces.[17] In these cases, it is recommended that the surface first be sealed with an appropriate sealer.[18] The process of sealing acrylic painting is called varnishing.[19] Artists use removable varnishes over isolation coat[20] to protect paintings from dust, UV, scratches, etc. This process is similar to varnishing an oil painting.

Acrylics can be applied in thin layers or washes to create effects that resemble watercolors and other water-based mediums. They can also be used to build thick layers of paint — gel and molding paste are sometimes used to create paintings with relief features. Acrylic paints are also used in hobbies such as trains, cars, houses, DIY projects, and human models. People who make such models use acrylic paint to build facial features on dolls [21] or raised details on other types of models. Wet acrylic paint is easily removed from paintbrushes and skin with water, whereas oil paints require the use of a hydrocarbon.

Acrylics are the most common paints used in grattage, a surrealist technique that began to be used with the advent of this type of paint. Acrylics are used for this purpose because they easily scrape or peel from a surface.[22]

Painting techniques

Main article: Acrylic painting techniques

Acrylic artists' paints may be thinned with water or acrylic medium and used as washes in the manner of watercolor paints, but unlike watercolor the washes are not rehydratable once dry. For this reason, acrylics do not lend themselves to the color lifting techniques of gum arabic-based watercolor paints. Instead, the paint is applied in layers, sometimes diluting with water or acrylic medium to allow layers underneath to partially show through. Using an acrylic medium gives the paint more of a rich and glossy appearance, whereas using water makes the paint look more like watercolor and have a matte finish.[23]

A person in silhouette stands gazing down at a piece of art on the floor. Paintings on the wall behind the person are glowing from the UV light.
Fluorescent acrylic paints lit by UV light. Paintings by Beo Beyond.

Acrylic paints with gloss or matte finishes are common, although a satin (semi-matte) sheen is most common. Some brands exhibit a range of finishes (e.g. heavy-body paints from Golden, Liquitex, Winsor & Newton and Daler-Rowney); Politec acrylics are fully matte.[24] As with oils, pigment amounts and particle size or shape can affect the paint sheen. Matting agents can also be added during manufacture to dull the finish. If desired, the artist can mix different media with their paints and use topcoats or varnishes to alter or unify sheen.

When dry, acrylic paint is generally non-removable from a solid surface if it adheres to the surface. Water or mild solvents do not re-solubilize it, although isopropyl alcohol can lift some fresh paint films off. Toluene and acetone can remove paint films, but they do not lift paint stains very well and are not selective. The use of a solvent to remove paint may result in removal of all of the paint layers (acrylic gesso, et cetera). Oils and warm, soapy water can remove acrylic paint from skin. Acrylic paint can be removed from non-porous plastic surfaces, such as miniatures or models using certain cleaning products such as Dettol (containing chloroxylenol 4.8% v/w).[25]

An acrylic sizing should be used to prime canvas in preparation for painting with acrylic paints, to prevent Support Induced Discoloration (SID). Acrylic paint contains surfactants that can pull up discoloration from a raw canvas, especially in transparent glazed or translucent gelled areas. Gesso alone will not stop SID; a sizing must be applied before using a gesso.[26][27]

The viscosity of acrylic can be successfully reduced by using suitable extenders that maintain the integrity of the paint film. There are retarders to slow drying and extend workability time, and flow releases to increase color-blending ability.



Commercial acrylic paints come in two grades by manufacturers:


Differences between acrylic and oil paint

Opaque red/orange square in the upper-right corner looks opaque like oil paint. The textured grey/black area looks like watercolor.
Detail of acrylic painting showing finishes that resemble both oil and watercolor

The vehicle and binder of oil paints is linseed oil (or another drying oil), whereas acrylic paint has water as the vehicle for an emulsion (suspension) of acrylic polymer, which serves as the binder. Thus, oil paint is said to be "oil-based", whereas acrylic paint is "water-based" (or sometimes "water-borne").

Example of blending technique with acrylics. Painting on wooden panel.
An acrylic painting of a red and blue face in profile lies on top of a tray on a table. Below the painting, on the table, are a palette and various sizes and colors of paint.
A demonstration of blending with acrylic paint. No retarders were used.

The main practical difference between most acrylics and oil paints is the inherent drying time. Oils allow for more time to blend colors and apply even glazes over underpaintings. This slow-drying aspect of oil can be seen as an advantage for certain techniques, but it impedes an artist trying to work quickly. The fast evaporation of water from regular acrylic paint films can be slowed with the use of acrylic retarders. Retarders are generally glycol or glycerin-based additives. The addition of a retarder slows the evaporation rate of the water.

Oil paints may require the use of solvents such as mineral spirits or turpentine to thin the paint and clean up. These solvents generally have some level of toxicity and can be found objectionable. Relatively recently, water-miscible oil paints have been developed for artists' use. Oil paint films can gradually yellow and lose their flexibility over time creating cracks in the paint film; the "fat over lean" rule must be observed to ensure its durability.

Oil paint has a higher pigment load than acrylic paint. As linseed oil contains a smaller molecule than acrylic paint, oil paint is able to absorb substantially more pigment. Oil provides a refractive index that is less clear than acrylic dispersions, which imparts a unique "look and feel" to the resultant paint film. Not all the pigments of oil paints are available in acrylics and vice versa, as each medium has different chemical sensitivities. Some historical pigments are alkali sensitive, and therefore cannot be made in an acrylic emulsion; others are just too difficult to formulate.[38] Approximate "hue" color formulations, that do not contain the historical pigments, are typically offered as substitutes.[39][40]

Because of acrylic paint's more flexible nature and more consistent drying time between layers, an artist does not have to follow the same rules of oil painting, where more medium must be applied to each layer to avoid cracking. It usually takes 10–20 minutes for one to two layers of acrylic paint to dry, depending on the brand, quality, and humidity levels of the surrounding environment.[41][42] Some professional grades of acrylic paint can take 20-30 minutes or even more than an hour.[42] Although canvas needs to be properly primed before painting with oils to prevent the paint medium from eventually rotting the canvas, acrylic can be safely applied straight to the canvas. The rapid drying of acrylic paint tends to discourage blending of color and use of wet-in-wet technique as in oil painting. Even though acrylic retarders can slow drying time to several hours, it remains a relatively fast-drying medium and adding too much acrylic retarder can prevent the paint from ever drying properly.

Meanwhile, acrylic paint is very elastic, which prevents cracking from occurring. Acrylic paint's binder is acrylic polymer emulsion – as this binder dries, the paint remains flexible.[43]

Another difference between oil and acrylic paints is the versatility offered by acrylic paints. Acrylics are very useful in mixed media, allowing the use of pastel (oil and chalk), charcoal and pen (among others) on top of the dried acrylic painted surface. Mixing other bodies into the acrylic is possible—sand, rice, and even pasta may be incorporated in the artwork. Mixing artist or student grade acrylic paint with household acrylic emulsions is possible, allowing the use of premixed tints straight from the tube or tin, and thereby presenting the painter with a vast color range at their disposal. This versatility is also illustrated by the variety of additional artistic uses for acrylics. Specialized acrylics have been manufactured and used for linoblock printing (acrylic block printing ink has been produced by Derivan since the early 1980s), face painting, airbrushing, watercolor-like techniques, and fabric screen printing.

Another difference between oil and acrylic paint is the cleanup. Acrylic paint can be cleaned out of a brush with any soap, while oil paint needs a specific type to be sure to get all the oil out of the brushes. Also, it is easier to let a palette with oil paint dry and then scrape the paint off, whereas one can easily clean wet acrylic paint with water.[44]

Difference between acrylic and watercolor paint

The biggest difference is that acrylic paint is opaque, whereas watercolor paint is translucent in nature. Watercolors take about 5 to 15 minutes to dry while acrylics take about 10 to 20 minutes. In order to change the tone or shade of a watercolor pigment, you change the percentage of water mixed in to the color. For brighter colors, add more water. For darker colors, add less water. In order to create lighter or darker colors with acrylic paints, you add white or black.[45]

Another difference is that watercolors must be painted onto a porous surface, primarily watercolor paper. Acrylic paints can be used on many different surfaces.[45]

Both acrylic and watercolor are easy to clean up with water. Acrylic paint should be cleaned with soap and water immediately following use. Watercolor paint can be cleaned with just water.[46][47][48]

See also

Notes and references

  1. ^ Here, the word describes a technique that allows more time before the paint dries.[citation needed]
  2. ^ Izzo, Francesca Caterina; Balliana, Eleonora; Pinton, Federica; Zendri, Elisabetta (2014-12-20). "A preliminary study of the composition of commercial oil, acrylic and vinyl paints and their behaviour after accelerated ageing conditions". Conservation Science in Cultural Heritage. 14: 353–369 Paginazione. doi:10.6092/ISSN.1973-9494/4753.
  3. ^ Sickler, Dean (Spring 2002). "Water-based Alchemy by Dean Sickler". Dundean.com. Archived from the original on August 29, 2012. Retrieved August 11, 2012.
  4. ^ Phaidon Press (2001). The 20th-Century Art Book (Reprinted. ed.). London: Phaidon Press. ISBN 0714835420.
  5. ^ Sickler, Dean (Spring 2002). "Water-based Alchemy by Dean Sickler". Dundean.com. Archived from the original on August 29, 2012. Retrieved August 11, 2012.
  6. ^ "Acrylic Paint: Origin And Making". stationers.pk. Retrieved 2021-11-18.
  7. ^ "Lance Ribeiro". The Times. 2011-01-24. Retrieved 11 March 2017.
  8. ^ Zetina, Sandra et al. (2020). Painting with Acrylics: José Gutiérrez, Gunther Gerzso and the Material Innovation in Mexican Contemporary Painting, in: Science and Art: The Contemporary Painted Surface, Antonio Sgamellotti et al. (eds.), Royal Society of Chemistry. Retrieved 8 June 2021.
  9. ^ Acerca de Politec Archived 2021-06-07 at the Wayback Machine, Politec. Retrieved 8 June 2021.
  10. ^ Thomas, J. S., Learner (2007). "Modern Paints: Uncovering the Choices". In Learner, Thomas J. S.; Smithen, Patricia; Krueger, Jay W.; Schilling, Michael R. (eds.). Modern Paints Uncovered (PDF). Los Angeles: Getty Conservation Institute. p. 6. ISBN 9780892369065. Archived (PDF) from the original on 2022-10-09.
  11. ^ Rivenc, Rachel (2016-04-01). Made in Los Angeles: Materials, Processes, and the Birth of West Coast Minimalism. Getty Publications. p. 57. ISBN 978-1-60606-465-8.
  12. ^ Painting With Acrylics (Watson-Guptill publications)
  13. ^ "History of Derivan Artist Acrylics".
  14. ^ "A History of GOLDEN Artist Colors, Inc". Golden Artist Colors, Inc.
  15. ^ "Art Materials". Daler Rowney. 2012-02-15. Retrieved 2013-02-05.
  16. ^ "How to Modify Acrylic Paint with Mediums". My Blue Print. 7 April 2019.
  17. ^ Sealing, Staining, and Filling [1] Archived 2010-08-03 at the Wayback Machine Wood Finishing and Refinishing accessed December 08, 2010,
  18. ^ Yu, Ziniu (March 2023). "Sustainable and High Performance: New Biobased Acrylic Dispersion to Prevent Knot Staining for Wood Coatings". CoatingsTech: 40–47 – via American Coatings Association.
  19. ^ Eretnova, Maria (February 3, 2021). "How to varnish an acrylic painting". AcrylicPaintingSchool.
  20. ^ Eretnova, Maria (January 19, 2021). "Is Isolation coat necessary for acrylic painting?". AcrylicPaintingSchool.
  21. ^ Medaris Culea, Patti (2005). Creative Cloth Doll Faces: Using Paints, Pastels, Fibers, Beading, Collage. Quarry Books. p. 64. ISBN 159253144X.
  22. ^ Grattage [2] Archived 2010-09-04 at the Wayback Machine Art Techniques accessed December 08, 2010
  23. ^ Staff, Artists Network (2016-10-11). "2 Ways to Thin Acrylic Paint | Painting with Acrylics for Beginners". Artists Network. Retrieved 2020-02-03.
  24. ^ "Val Green's Art Space – Acrylic Painting". www.valgreen.com. Retrieved 2016-03-31.
  25. ^ Removing Acrylic Paint From Skin [3] Instructions accessed December 08, 2010
  26. ^ Preparing A Painting Support [4] accessed December 17, 2017
  27. ^ OPEN Acrylics, Shellac, and SID [5] accessed December 17, 2017
  28. ^ Brady, Patti (December 29, 2008). rethinking acrylic. Cincinnati, Ohio: North Light Books. p. 16. ISBN 978-1600610134.
  29. ^ a b Kemp, Will (22 September 2011). "The 8 key differences between Artist quality vs Student grade acrylic paints". willkempartschool.com/. Retrieved 21 April 2015.
  30. ^ a b Glover, David Lloyd (2014). Color Mixing in Acrylic. Walter Foster Publishing. ISBN 9781600583889. Retrieved 16 November 2015.
  31. ^ "Heavy Body Acrylic Paint". liquitex.com/. Archived from the original on 19 May 2015. Retrieved 21 April 2015.
  32. ^ "Fluid". goldenpaints.com/. Retrieved 21 April 2015.
  33. ^ Brady, Patti (2008). rethinking acrylic. North Light Books. p. 14. ISBN 978-1600610134.
  34. ^ Walsh, Sarah (August 2018). Playful Painting: People: Whimsical projects and clever techniques. Walter Foster Publishing. ISBN 978-1633224698.
  35. ^ "How Can You Use Acrylic Paint On Fabric? Our Top 5 Picks - PaintHack.com". 2022-09-21. Retrieved 2022-10-03.
  36. ^ Glover, David Lloyd (August 2014). Color Mixing in Acrylic: Learn to Mix Fresh, Vibrant Colors for Still Lifes. Walter Foster Publishing. p. 10. ISBN 978-1600583889.
  37. ^ a b Lee, Debbie (2022-04-02). "The 8 Best Paints For Glass Painting". Bustle. Retrieved 2022-04-04.
  38. ^ Some Historical Pigments and Their Replacements accessed December 18, 2017
  39. ^ Prussian Blue Hue (Fluid) accessed December 18, 2017
  40. ^ Viridian Green Hue (Heavy Body) accessed December 18, 2017
  41. ^ "Understanding drying times for acrylic paints". Winsor & Newton - ROW. Retrieved 2022-06-28.
  42. ^ a b "Understanding drying times for acrylic paints". Winsor & Newton - ROW. Retrieved 2022-06-28.
  43. ^ Acrylic Paint Common Questions [6] Technical Summary of Acrylic Paint accessed December 06, 2010 Archived January 1, 2011, at the Wayback Machine
  44. ^ Wendon Blake (1997). Acrylic Painting: A Complete Guide. Courier Corporation. pp. 59–. ISBN 978-0-486-29589-3.
  45. ^ a b artincontext (2021-08-22). "Watercolor vs. Acrylic - The Difference Between Watercolor and Acrylic". artincontext.org. Retrieved 2022-06-28.
  46. ^ Watercolor vs Acrylic [7] accessed August 21, 2020
  47. ^ Appellof, M.E. (1992). Everything You Ever Wanted to Know About Watercolor. Watson-Guptill Publications. pp. 399–. ISBN 978-0-823-05649-1.
  48. ^ Why WaterColor [8] accessed August 21, 2020