Choosing an Affordable Varnish for Your Paintings

When it comes to protecting your cherished artworks, varnish can be a vital step. However, selecting the right varnish, especially an affordable one, can be overwhelming. This guide offers you insights into different types of varnishes, recommended brands, and factors to consider.

Understanding Varnishes for Paintings

Not all paintings require varnish. Acrylic paintings, for instance, do not need varnish as they are water-based. However, for oil paintings, varnish can significantly enhance the final result. In this article, we explore various types of varnishes and their attributes. We'll also recommend economical brands that won't break your budget.

Types of Varnish

Acrylic Varnish: This water-based varnish is perfect for acrylic paintings. It is easy to clean up and offers a non-toxic option. Keep in mind that not all acrylic varnishes are the same, so it's crucial to choose a high-quality product for best results. Oil Varnish: Traditionally used for oil paintings, oil varnish is solvent-based and usually requires a longer drying time. The solvent can be dangerous if not handled correctly. Spray Varnish: Spray varnishes provide an easy and even application, available in different finishes (gloss, satin, matte). They are perfect for those who have difficulty applying liquid varnish.

Recommended Affordable Brands

A careful selection of brands can make your project both affordable and successful. Here are some budget-friendly options that artists often recommend:

Liquitex: Known for their easy-to-use and versatile acrylic varnish, available in various finishes. A popular choice among artists. Krylon: Renowned for their affordable and widely available spray varnishes. They offer a range of finishes and are a cost-effective option. Winsor Newton: These brands offer both acrylic and oil varnises, reliable though slightly more expensive. A good choice for those seeking quality.

What to Look For in a Varnish

When choosing a varnish, consider the following factors to ensure you get the best protection for your artwork:

Finish Type

Select between gloss, satin, or matte finishes based on your desired look. Glossy finishes enhance the depth and shine of the painting, while matte finishes provide a more natural look.

Compatibility

Ensure that the varnish is compatible with the type of paint you used, whether it's acrylic or oil, to avoid any adverse effects.

UV Protection

Look for varnishes that offer UV protection to prevent fading over time. This is particularly important for outdoor or window display pieces.

Non-Yellowing

For acrylic paintings, selecting a varnish that does not yellow is crucial. A non-yellowing varnish will help maintain the color clarity of your artwork.

Drying Time

Consider the drying time, especially if you plan to add multiple layers or transport the artwork soon after application.

Application Tips

To ensure the best results, follow these application tips:

Test the Varnish: Apply the varnish to a small area or sample piece to check for any adverse effects before using it on your final artwork. Even Layers: Apply the varnish in thin, even layers to avoid drips and ensure a smooth finish. Layering is an effective way to build the varnish's protective properties while maintaining a professional look. Follow Instructions: Always adhere to the manufacturer's instructions regarding drying times and application techniques to ensure the varnish performs optimally.

Additional Considerations

For some paintings, particularly those using specific mediums like gouache, watercolor, or drawings, you might not need varnish, or there might be specific precautions to take:

Acrylic Paintings: If you prefer not to use varnish, an acrylic polymer varnish can be used. Liquitex Acrylic Varnishes, for example, run between $10 to $90, and can often be found on sale or with discounts from art supply or online retailers. Oil Paintings: For oil paintings, consider using a spray Damar varnish, available at art suppliers for around $8-9. If you're looking for a less yellowing option, Krylon Kamar varnish is a good alternative, especially for oil and acrylic paintings. It doesn't yellow, making it a preferred choice for some artists. Spray Varnish: Spray varnishes are easy to use and can provide a consistent, uniform layer. However, ensure you allow for sufficient drying time. Typically, one coat is sufficient for most paintings.

Remember, no matter which varnish you choose, your painting must be completely dry before applying it. This is crucial to avoid compromising the integrity of your artwork.