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Paint Mediums
Control your paint with mediums that adjust texture, flow, sheen, and working time—perfect for acrylic, oil, and watercolor techniques.
Paint mediums give artists greater control over how their paint behaves. At Artist Corner, you'll find mediums for acrylic, oil, and watercolor that can alter drying time, transparency, texture, gloss level, and viscosity. From acrylic gels and pastes to linseed oil and watercolor extenders, these tools are essential for refining your process, layering techniques, and achieving professional finishes.
GAMBLIN ARTISTS COLORS CO
Gamsol Odorless Mineral Spirits
Gamsol is the safest solvent that allows artists to work in traditional and contemporary techniques without compromise. This 100% pure odorless mineral spirit is reusable and non-toxic when used as recommended.
ROYAL TALENS NORTH AMERICA
Cobra Painting Medium 091
A water-mixable oil painting medium that improves flow, increases transparency and gloss, and creates a smoother, more workable paint consistency.
GAMBLIN ARTISTS COLORS CO
Solvent-Free Gel & Fluid Oil Painting Mediums
Gamblin Solvent-Free Gel & Fluid are non-toxic oil painting mediums that enhance flow, gloss, and transparency without solvents. Made from safflower oil and alkyd resin. Available in 37ml, 4.2 oz, and 8.5 oz sizes. USA-made.
CHARTPAK, INC.
Picture Varnish – Matte, 12.75 oz
Grumbacher Matte Picture Varnish is a final protective coat for oil and acrylic paintings. It provides a uniform, matte finish and protects from dust and dirt. 12.75 oz spray.
JACQUARD PRODUCTS
Dorland's Wax Medium
Dorland's Wax is a versatile cold wax medium made from pure wax and damar resin. Mix Dorland's Wax with oil paints or powdered pigments to create a heavy bodied, super matte, fast-drying medium for cold wax painting, great for creating unique textures.
AMSTERDAM
Amsterdam Acrylic Varnish
Amsterdam Acrylic Varnish provides durable, non-yellowing protection for acrylic & oil paintings. Available in matte, satin, gloss & high gloss. Easy brush or spray application.
KRYLON/SHERWIN WILLIAMS
UV Archival Varnish Spray
Krylon UV Archival Varnish Spray delivers advanced, non-yellowing UV protection for your finished art. Keeps colors vibrant & safe from fading, dirt, and moisture. Suitable for acrylics, oils, watercolors, prints & more. 11 oz can.
MARTIN F. WEBER CO.
Turpenoid
This paint thinner has the same painting properties and drying time as turpentine but is free from strong, harsh odors. Use as a painting vehicle to increase the viscosity of your oil color, either alone or in mediums.
LIQUITEX / COLART
BASICS® Acrylic Gesso
Classic white acrylic gesso that primes surfaces, improves paint adhesion, and creates the ideal painting surface for acrylics, oils, and drawing media.
AMSTERDAM
Acrylic Glazing Medium
Professional acrylic glazing medium that improves flow, transparency, and leveling for smooth glaze layers and luminous color effects.
LIQUITEX / COLART
Professional Acrylic Gesso – 1 Gallon (3.78L)
A professional-grade titanium white acrylic gesso that primes surfaces, creates excellent tooth, and provides an archival foundation for acrylic and oil painting.
GRAFIX
Incredible White Mask - Liquid Frisket
Grafix Incredible White Mask is a quick-drying, non-staining liquid frisket ideal for masking details in watercolor or ink. Easy to apply and remove. Tintable. 2–8 oz.
JACK RICHESON
Shiva Series Damar Varnish
Shiva Series Damar Varnish boosts color brilliance with a high-gloss finish. Protects oil and alkyd paintings from dust & contaminants. Compatible with Rectified Turpentine or Signa-Turp™.
WINSOR & NEWTON
Liquin Original
Liquin Original is a durable non-yellowing medium for thinning the consistency of oil and alkyd paints. It speeds drying and is thinned with solvent or turpentine. Excellent for glazing and painting fine detail.
ECO-HOUSE, INC.
Eco-House Xtra Mild Citrus Thinner
Eco-House Extra Mild Citrus Thinner combines the solving action of natural orange peel oil in food quality with highly purified mineral oils. A medium-strength thinner with a slower drying time than turpentine and a light orange scent. Eco-friendly.
CHARTPAK, INC.
Artists' Acrylic Modeling Paste 16 oz
A premium acrylic modeling paste that adds body and texture to paintings, creating dimensional surfaces and impasto effects while maintaining archival quality.
LIQUITEX / COLART
Professional Acrylic Varnish
Liquitex Professional Varnish adds a protective acrylic layer that resists dirt, UV rays & discoloration. Available in High Gloss, Gloss, Satin & Matte finishes to increase brightness & color saturation. Flexible, non-yellowing & clear when dry.
WINSOR & NEWTON
Winsor & Newton Dammar Varnish, 75ml
Winsor & Newton Dammar Varnish provides a clear, high-gloss protective finish for fully cured oil and alkyd paintings. Quick-drying, removable with turpentine. 75ml.
DECO ART
Americana DuraClear Gloss Varnish – 2 oz
Americana DuraClear Gloss Varnish is a clear, non-yellowing polyurethane sealer for most hard craft surfaces. Dries fast to a durable, glossy finish. Suitable for indoor and outdoor use. 2 oz bottle.
CHARTPAK, INC.
Hyplar Gloss Varnish Spray – 11 oz
Grumbacher Hyplar Gloss Varnish Spray provides a clear, protective gloss finish for acrylic paintings. Fast-drying, permanent, and non-yellowing. 11 oz can.
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