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About Amsterdam mediums

Use your paint to its full potential with Amsterdam mediums. Painting mediums are incredibly useful because they allow you to adjust the properties of the paint to your preferences. Whether you want to make your paint thicker, glossier, thinner or more matt, everything is possible with Amsterdam’s extensive assortment of mediums, ranging from slow drying and glazing to thickening and pouring mediums in different variations and sizes.

What is the difference between Amsterdam slow drying medium and acrylic retarder?

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.

Both products delay the drying time of acrylic paint with a maximum of 20%.

What medium can I use for acrylic pouring?
Can I use glazing techniques with acrylic paint?
How can I add printed images to my work?
How can I add more volume to acrylic paint?
How do I thin acrylic paint?
Can I thin acrylic paint also with water?
How to use Amsterdam acrylic remover?