Ölfirnisse- Old Holland

Firnisse verleihen Ihrem fertigen Werk Glanz und verstärken die Leuchtkraft des Gemäldes. Firnisse schützen das Werk auch vor Staub und Feuchtigkeit. Retuschierfirnisse können hinzugefügt werden, um den Glanz und die Trocknungszeit eines Ölmediums zu erhöhen.
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Oil Painting Varnish: Popular Questions from Artists

What Is Oil Painting Varnish?

Oil painting varnish is a protective coating applied to finished artworks. It enhances durability, protects the painting from dust and dirt, and can provide a subtle sheen or a vibrant gloss finish. Made from resins dissolved in solvents, varnishes create a removable, protective barrier without affecting the underlying paint layers.


Artists use varnish as a last touch to their work, adding a final sheen that enriches the painting’s colours while offering long-lasting protection. Varnish shields the artwork from environmental damage, such as dust, UV rays, and humidity, ensuring its preservation for years to come.


‘A varnish is a coating of resin applied to the surface of a painting for protection and appearance. Most paintings in oil, water-mixable oil, and acrylic will benefit from being varnished, both in their appearance and their longevity.

Applying varnish is a good skill to learn. There are some basic steps and tools to use. As part of learning the skill of vanishing you may wish to try a few different types of varnish as there are a number to choose from with different characteristics.’

– Julie Caves, Jackson’s Art Supplies Expert


The history of varnish is closely tied to the history of painting. Just as artists have always sought to create art, they have also wanted to ensure their work stays unchanged over time. Varnish provides artists with the reassurance that their creations will be protected for future generations. For collectors, varnish serves as vital to preserve and protect their investments over time.

Greek writers recorded recipes for thickening oils with resins to create a varnish that could protect paintings from water. During the Renaissance, artists like Rembrandt and Vermeer used varnishes on oil paintings, adding depth and brilliance while protecting the surface from damage. Today, varnishing remains an integral part of the painting process for many artists.


At Jackson’s, we offer an extensive range of varnishes tailored to oil paintings, from matt to high gloss finishes. Trusted brands and our own premium products ensure durability and lasting results. With a 4.8-star Trustpilot rating, we’re a reliable source of high quality art materials.

Shop Varnish for Oil Paintings

Enhance and protect your oil paintings with our selection of oil varnishes. Whether you prefer a subtle matt or a vibrant gloss finish, we have the perfect solution.

Need help? Visit our Contact Us and Help & Advice pages for expert support.

Our blog post ‘How to Varnish a Painting in Oil, Water-Mixable Oil or Acrylic’ offers a comprehensive look at how to varnish paintings in different mediums.


What Is the Difference Between Picture Varnish and Retouching Varnish?

Retouching varnish is used on touch-dry paintings to protect unfinished works. Picture varnish is applied to fully cured paintings. It forms a permanent protective layer and is available in matt, satin, and gloss finishes.

How Should You Apply Oil Painting Varnish?

Mix the varnish well before application. Use a varnish brush and apply long, even strokes in the direction of the grain. Build up two or three thin layers, allowing each to dry thoroughly, rather than applying a single thick coat. Read our blog post for more information.

Can You Get Varying Levels of Sheen When Using Oil Painting Varnish?

Yes, varnishes come in matt, satin, and gloss finishes. For customised results, you can mix matt and gloss varnishes to adjust the level of sheen.

Can You Varnish an Oil Painting While It’s Still Wet?

No. Picture varnish should only be applied when the painting is fully dry, which can take six months to a year. Applying varnish too early risks cracking or discolouration. Retouching varnish, however, can be applied to touch-dry paintings.

How Many Times Can You Varnish an Oil Painting?

Typically, two to three coats of gloss varnish are sufficient. Be cautious with matt or satin varnishes, as multiple layers can result in a cloudy appearance.

How Can I Apply More Than One Coat of Varnish Effectively?

Wait for each coat to dry fully before applying the next. Drying times vary, but generally, 24 hours between coats is recommended. Follow the product instructions for the best results.

Is Varnishing Essential for an Oil Painting?

Varnishing an oil painting is optional but highly recommended. It enhances the painting’s appearance and provides added protection from environmental damage.

What Is the Difference Between Solvent-Based and Water-Based Varnishes?

Solvent-based varnishes are compatible with both oil and acrylic paintings and can be removed using specific solvents. Water-based varnishes, ideal for acrylics, can be cleaned up with water and are less harsh than solvent-based alternatives.

What Types of Brushes Should I Apply Oil Paint Varnish With?

A wide, soft-bristled brush ensures smooth application with minimal streaks. Explore Jackson’s range of varnishing brushes for professional results.