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Home Paint Additives Mediums
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#1 Best Seller
Acrylic Paint Retarder Medium, 200ml Tube (6.7 Ounces) - Acrylic Retarder Provides Longer Painting Time
Acrylic Paint Retarder Medium, 200ml Tube (6.7 Ounces) - Acrylic Retarder Provides Longer Painting Time

U.S. Art Supply

Item#: USA AM-5003-200
Rated 5.0 out of 5
2 Reviews Based on 2 reviews

Acrylic Paint Retarder Medium, 200ml Tube (6.7 Ounces) - Acrylic Retarder Provides Longer Painting Time

$9.99 USD

Add to acrylic paints to slow drying time & increase working time Lightweight, non-toxic and dries to a water-resistant, non-yellowing surface...

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Clear Acrylic Medium Gloss Gel, 200ml - (6.7 Ounce) Tube - Increase Gloss, Viscosity & Transparency in Acrylic Paints
Clear Acrylic Medium Gloss Gel, 200ml - (6.7 Ounce) Tube - Increase Gloss, Viscosity & Transparency in Acrylic Paints

U.S. Art Supply

Item#: USA AM-5004-200

Clear Acrylic Medium Gloss Gel, 200ml - (6.7 Ounce) Tube - Increase Gloss, Viscosity & Transparency in Acrylic Paints

$9.99 USD

Lightweight, non-toxic; Translucent when wet, transparent when dry Artist quality acrylic gel medium Add to acrylic paint to increase viscosity Id...

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Clear Acrylic Medium Matte Gel, 200ml - (6.7 Ounce) Tube - Increase Viscosity & Transparency in Acrylic Paints
Clear Acrylic Medium Matte Gel, 200ml - (6.7 Ounce) Tube - Increase Viscosity & Transparency in Acrylic Paints

U.S. Art Supply

Item#: USA AM-5005-200

Clear Acrylic Medium Matte Gel, 200ml - (6.7 Ounce) Tube - Increase Viscosity & Transparency in Acrylic Paints

$9.99 USD

Lightweight, non-toxic; Translucent when wet, transparent when dry Artist quality acrylic gel medium Add to acrylic paint to increase viscosity ...

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#4 Best Seller
Clear Gesso Primer (16oz) for Oil & Acrylic Painting - Enhances Blending & Canvas Paint Prep - Mixable Clear Gesso Primer for Acrylic Painting
Clear Gesso Primer (16oz) for Oil & Acrylic Painting - Enhances Blending & Canvas Paint Prep - Mixable Clear Gesso Primer for Acrylic Painting

U.S. Art Supply

Item#: USA AM-5030-480
Rated 5.0 out of 5
3 Reviews Based on 3 reviews

Clear Gesso Primer (16oz) for Oil & Acrylic Painting - Enhances Blending & Canvas Paint Prep - Mixable Clear Gesso Primer for Acrylic Painting

$16.99 USD

Premium acrylic gesso is used to prepare painting surfaces for acrylic and oil paint Lightweight, non-toxic and dries to a water-resistant, non-ye...

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White Gesso Primer - 16.9oz (500ml) for Oil & Acrylic Paint - Superior Coverage, Canvas Prep, Mixable White Gesso Paint Artists
White Gesso Primer - 16.9oz (500ml) for Oil & Acrylic Paint - Superior Coverage, Canvas Prep, Mixable White Gesso Paint Artists

U.S. Art Supply

Item#: USA AM-5032-500
Rated 5.0 out of 5
4 Reviews Based on 4 reviews

White Gesso Primer - 16.9oz (500ml) for Oil & Acrylic Paint - Superior Coverage, Canvas Prep, Mixable White Gesso Paint Artists

$14.99 USD

Premium acrylic gesso is used to prepare painting surfaces for acrylic and oil paint Lightweight, non-toxic and dries to a water-resistant, non-ye...

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#3 Best Seller
Black Gesso Primer - 16.9oz (500ml) for Oil & Acrylic Paint - Superior Coverage, Canvas Prep, Mixable White Gesso Paint Artists
Black Gesso Primer - 16.9oz (500ml) for Oil & Acrylic Paint - Superior Coverage, Canvas Prep, Mixable White Gesso Paint Artists

U.S. Art Supply

Item#: USA AM-5040-500
Rated 5.0 out of 5
1 Review Based on 1 review

Black Gesso Primer - 16.9oz (500ml) for Oil & Acrylic Paint - Superior Coverage, Canvas Prep, Mixable White Gesso Paint Artists

$14.99 USD

Premium acrylic gesso is used to prepare painting surfaces for acrylic and oil paint Lightweight, non-toxic and dries to a water-resistant surface...

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Acrylic Modeling Paste - 16.9oz (500ml) Lightweight, Flexible, Mixable, Sandable, and Archival-Safe
Acrylic Modeling Paste - 16.9oz (500ml) Lightweight, Flexible, Mixable, Sandable, and Archival-Safe

U.S. Art Supply

Item#: USA AM-5041-500

Acrylic Modeling Paste - 16.9oz (500ml) Lightweight, Flexible, Mixable, Sandable, and Archival-Safe

$16.99 USD

Features: Lightweight, non-toxic; Dries to the hardness of stone, and can be sanded or carved when thoroughly dry Create three dimensional, textur...

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Impasto Clear Acrylic Gel Medium (500ml Tub) - Layering & Extending Acrylic Paint
Impasto Clear Acrylic Gel Medium (500ml Tub) - Layering & Extending Acrylic Paint

U.S. Art Supply

Item#: USA AM-5042-500
Rated 5.0 out of 5
1 Review Based on 1 review

Impasto Clear Acrylic Gel Medium (500ml Tub) - Layering & Extending Acrylic Paint

$15.99 USD

Heavier weight, non-toxic; Translucent when wet, transparent when dry Artist quality impasto acrylic gel medium Water-based acrylic gel increases ...

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Odorless Mineral Spirits Thinner, 125ml / 4.2 Fluid Ounce Container
Odorless Mineral Spirits Thinner, 125ml / 4.2 Fluid Ounce Container

U.S. Art Supply

Item#: USA OM-4019-125
Rated 5.0 out of 5
1 Review Based on 1 review

Odorless Mineral Spirits Thinner, 125ml / 4.2 Fluid Ounce Container

$14.99 USD

U.S. Art Supply Odorless Mineral Spirits / Thinner - Is a Premium highly refined solvent formula that effectively thins and blends well into oil-b...

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Refined Linseed Oil, 125ml / 4.2 Fluid Ounce Container
Refined Linseed Oil, 125ml / 4.2 Fluid Ounce Container

U.S. Art Supply

Item#: USA OM-4020-125

Refined Linseed Oil, 125ml / 4.2 Fluid Ounce Container

$12.99 USD

U.S. Art Supply Refined linseed oil is the most commonly used oil by artists for adding to Oil Paints and Painting Mediums. Use in moderation to t...

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Refined Linseed Oil -, 500ml / 16.9 Fluid Ounce Container
Refined Linseed Oil -, 500ml / 16.9 Fluid Ounce Container

U.S. Art Supply

Item#: USA OM-4020-500

Refined Linseed Oil -, 500ml / 16.9 Fluid Ounce Container

$19.99 USD

U.S. Art Supply Refined linseed oil is the most commonly used oil by artists for adding to Oil Paints and Painting Mediums. Use in moderation to t...

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Acrylic Retarder Liquid - 4-Ounce
Acrylic Retarder Liquid - 4-Ounce

U.S. Art Supply

Item#: USA AM-404-4Z

Acrylic Retarder Liquid - 4-Ounce

$8.99 USD

U.S. Art Supply Acrylic Retarder Liquid - Is an Additive used to slow down the drying time of acrylic paint, Add to any acrylic paints to slow dry...

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Odorless Mineral Spirits Thinner, 500ml Container
Odorless Mineral Spirits Thinner, 500ml Container

U.S. Art Supply

Item#: USA OM-4019-500

Odorless Mineral Spirits Thinner, 500ml Container

$18.99 USD

U.S. Art Supply Odorless Mineral Spirits / Thinner - Is a Premium highly refined solvent formula that effectively thins and blends well into oil-b...

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32oz (Quart) Pouring Paint Matte Medium - Professional Acrylic Medium for Improving Paint Flow & Cell Effects Creator, Viscosity Adjuster
32oz (Quart) Pouring Paint Matte Medium - Professional Acrylic Medium for Improving Paint Flow & Cell Effects Creator, Viscosity Adjuster

Pouring Masters

Item#: USA PM-532-QT

32oz (Quart) Pouring Paint Matte Medium - Professional Acrylic Medium for Improving Paint Flow & Cell Effects Creator, Viscosity Adjuster

$24.99 USD

Pouring Masters Professional Matte Pouring Medium - 32 Ounce

8 Oz Acrylic Pearlescent Effects Medium - Creates Pearl Iridescent Metallic Shimmer for Fluid Art & Acrylic Painting
8 Oz Acrylic Pearlescent Effects Medium - Creates Pearl Iridescent Metallic Shimmer for Fluid Art & Acrylic Painting

Pouring Masters

Item#: USA PM-708-8Z

8 Oz Acrylic Pearlescent Effects Medium - Creates Pearl Iridescent Metallic Shimmer for Fluid Art & Acrylic Painting

$11.99 USD

Pouring Masters Professional Acrylic Pearlescent Mixing Effects Medium - 8-Ounce

32 Oz (Quart) Acrylic Pearlescent Effects Medium - Creates Pearl Iridescent Metallic Shimmer for Fluid Art & Acrylic Painting
32 Oz (Quart) Acrylic Pearlescent Effects Medium - Creates Pearl Iridescent Metallic Shimmer for Fluid Art & Acrylic Painting

Pouring Masters

Item#: USA PM-732-QT

32 Oz (Quart) Acrylic Pearlescent Effects Medium - Creates Pearl Iridescent Metallic Shimmer for Fluid Art & Acrylic Painting

$24.99 USD

Pouring Masters Professional Acrylic Pearlescent Mixing Effects Medium - 32-Ounce

#2 Best Seller
32 oz High Gloss Varnish for Acrylic Paintings - Clear Protective Finish with UV Protection
32 oz High Gloss Varnish for Acrylic Paintings - Clear Protective Finish with UV Protection

U.S. Art Supply

Item#: USA AM-6232-QT

32 oz High Gloss Varnish for Acrylic Paintings - Clear Protective Finish with UV Protection

$24.99 USD

U.S. Art Supply Professional Gloss Varnish - 32 Ounce

8 oz High Gloss Varnish for Acrylic Paintings - Clear Protective Finish with UV Protection
8 oz High Gloss Varnish for Acrylic Paintings - Clear Protective Finish with UV Protection

U.S. Art Supply

Item#: USA AM-6208-8Z

8 oz High Gloss Varnish for Acrylic Paintings - Clear Protective Finish with UV Protection

$14.99 USD

U.S. Art Supply Professional Gloss Varnish - 8 Ounce

16 Oz (Pint) Acrylic Pearlescent Effects Medium - Creates Pearl Iridescent Metallic Shimmer for Fluid Art & Acrylic Painting
16 Oz (Pint) Acrylic Pearlescent Effects Medium - Creates Pearl Iridescent Metallic Shimmer for Fluid Art & Acrylic Painting

Pouring Masters

Item#: USA PM-716-PT

16 Oz (Pint) Acrylic Pearlescent Effects Medium - Creates Pearl Iridescent Metallic Shimmer for Fluid Art & Acrylic Painting

$16.99 USD

Pouring Masters Professional Acrylic Pearlescent Mixing Effects Medium - 16-Ounce

16 oz Matte Acrylic Varnish for Acrylic Painting, Permanent Clear Protection, Reduces UV & Photography Glare
16 oz Matte Acrylic Varnish for Acrylic Painting, Permanent Clear Protection, Reduces UV & Photography Glare

U.S. Art Supply

Item#: USA AM-5216-PT

16 oz Matte Acrylic Varnish for Acrylic Painting, Permanent Clear Protection, Reduces UV & Photography Glare

$18.99 USD

U.S. Art Supply Professional Matte Varnish - 16 Ounce

U.S. Art Supply Airbrush Flow Improver, 8-Ounce Bottle - Additive to Improve Acrylic Paint Flow, Reduce Clogs, Paint Wetting, Thinner - Artist Tool
U.S. Art Supply Airbrush Flow Improver, 8-Ounce Bottle - Additive to Improve Acrylic Paint Flow, Reduce Clogs, Paint Wetting, Thinner - Artist Tool

U.S. Art Supply

Item#: USA AF-8Z

U.S. Art Supply Airbrush Flow Improver, 8-Ounce Bottle - Additive to Improve Acrylic Paint Flow, Reduce Clogs, Paint Wetting, Thinner - Artist Tool

$13.99 USD

8 Ounce Bottle of U.S. Art Supply Airbrush Flow Improver. A highly effective additive used to improve the flow of paint or other liquids through a...

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16 oz High Gloss Varnish for Acrylic Paintings - Clear Protective Finish with UV Protection
16 oz High Gloss Varnish for Acrylic Paintings - Clear Protective Finish with UV Protection

U.S. Art Supply

Item#: USA AM-6216-PT

16 oz High Gloss Varnish for Acrylic Paintings - Clear Protective Finish with UV Protection

$18.99 USD

U.S. Art Supply Professional Gloss Varnish - 16 Ounce

32 oz Matte Acrylic Varnish for Acrylic Painting, Permanent Clear Protection, Reduces UV & Photography Glare
32 oz Matte Acrylic Varnish for Acrylic Painting, Permanent Clear Protection, Reduces UV & Photography Glare

U.S. Art Supply

Item#: USA AM-5232-QT

32 oz Matte Acrylic Varnish for Acrylic Painting, Permanent Clear Protection, Reduces UV & Photography Glare

$24.99 USD

U.S. Art Supply Professional Matte Varnish - 32 Ounce

8 oz High Gloss Clear Acrylic Topcoat & Air Dry Clay Varnish - Acrylic Painting Protectant, Air Dry Clay Glaze for Polymer Clays, Ceramics, Pouring Paint Artworks and Sculptures
8 oz High Gloss Clear Acrylic Topcoat & Air Dry Clay Varnish - Acrylic Painting Protectant, Air Dry Clay Glaze for Polymer Clays, Ceramics, Pouring Paint Artworks and Sculptures

U.S. Art Supply

Item#: USA UHG08-8Z

8 oz High Gloss Clear Acrylic Topcoat & Air Dry Clay Varnish - Acrylic Painting Protectant, Air Dry Clay Glaze for Polymer Clays, Ceramics, Pouring Paint Artworks and Sculptures

$15.99 USD

U.S. Art Supply Ultra High Gloss Varnish - 8 Ounce

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