10 Best paint mediums additives of 2025

Save up to 41% off

Best Choice

1

U.S. Art Supply

U.S. Art Supply Acrylic Modeling Paste - 16.9oz (500ml) Lightweight, Flexible, Mixable, Sandable, and Archival-Safe
9.9

Exceptional

Our Rating
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Value for Money

2

Flood
Flood Floetrol Acrylic Paint Additive and Stain Conditioner 1L - Made in Australia
Main highlights

Key Features
Enhances paint flow, reduces brush and lap marks, and creates superior cells in bloom art. Translucent, won`t alter paint color.

Ideal Use Cases
Perfect for acrylic painting, water-based paints, stains, and textured finishes. Excellent in reducing paint build up on brushes, rollers, and sprayers.

Customer Praise
Users love its ability to produce vibrant cells in pour art and appreciate the improvement in painting texture and finish.
9.8

Exceptional

Our Rating

9.9
Sheerness

9.7
Simple to use

8.4
Easy to use
3

U.S. Art Supply

U.S. Art Supply Floetrol Paint Additive Pouring Medium for Acrylic Paint and 50 Mixing Sticks
9.5

Excellent

Our Rating
4

Flood

Flood 1 Gal. Floetrol Latex Paint Additive

41% Off
9.3

Excellent

Our Rating

9.5
Simple to use

9.1
Sheerness

8.9
worth the money
5

The Crafter's Workshop

The Crafters Workshop Modeling Paste Medium, Surface Prep and Dimension Additive, Texture for Canvas, Paper, Wood or Paints, Provides Depth for Acrylic or Oils, Modeling Paste, 8-oz, White

11% Off
9.2

Excellent

Our Rating
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6

Rust-Oleum

Zinsser Roll-A-Tex Texture Additive, Medium, 1 Pound, 1 Pack
9.0

Excellent

Our Rating
7

BLUEBIRD

Bluebird Professional Thick Modeling Paste 571ML / 28.2Oz - High Density, Acrylic Medium - for Texture and Thickness, Dimension Additive (White, 28.2 Oz / 800GM)
8.8

Very Good

Our Rating
8

IMPRESA
IMPRESA 8oz Acrylic Paint Thinner & Mixing Medium - Slow Drying Formula Retains Quality – Made in USA
Main highlights

Retains Slow Drying Properties
Extra Value 8oz Acrylic Paint Thinner Medium retains the slow drying properties of acrylic paints while offering greater coverage, glazing, and blending effects.

Ideal for Heavy Body Acrylics
Perfect for artists using heavy body or fluid acrylics, this thinner slows drying time, allowing for a variety of techniques and reducing paint waste.

Effective for Paint Revival
Customers praise the thinner's ability to revive nearly dry paints and maintain paint consistency, crucial for techniques like mandala dotting and paint by numbers.
Key specs
- volume:8 Fluid Ounces
- coverage:Full
- size:8 Fl Oz Pack
- paint:Acrylic
- finish:Matte
8.6

Very Good

Our Rating

9.5
Simple to use

9.5
Sheerness

9.3
worth the money
9

GrandProducts Art Bundles
Floetrol For Acrylic Paint Pouring Kit, Flotrol Acrylic Pour Medium Additive, 16 Acrylic Pouring Paints, 20 Pixiss Wood Mixing Sticks
Main highlights

Key Features
Enhances paint flow, maintains color vibrancy, and eases paint control. Ideal for paint pouring with a washable soap-and-water clean-up formula.

Ideal Use Cases
Perfect for acrylic pouring art, leveling additive in painting projects, and mixed media art for artists seeking smooth, flawless finishes.

Customer Praise
Highly praised for significantly improving paint flow and making acrylic pouring art easier, with vibrant, lasting colors and easy clean-up.
Key specs
- volume:2 Quarts
- coverage:Medium
- size:27 Piece Set
- paint:Acrylic
- finish:Gloss
8.5

Good

Our Rating

8.7
for starters

8.4
worth the money

8.4
Simple to use
10

GrandProducts Art Bundles

Floetrol for Acrylic Paint Pouring Medium Additive, White Paint Pouring Supplies, 20 Disposable Paint Mixing Cups, 20x Pixiss Wood Paint Mixing Sticks
8.4

Good

Our Rating

9.7
for starters

9.5
Simple to use

8.9
worth the money

10 Best paint mediums additives of 2025

1

U.S. Art Supply Acrylic Modeling Paste - 16.9oz (500ml) Lightweight, Flexible, Mixable, Sandable, and Archival-Safe

How do we rank?

How do we rank?

Analyzing top stores

2

Flood Floetrol Acrylic Paint Additive and Stain Conditioner 1L - Made in Australia

9.9

9.7

8.4

3

U.S. Art Supply Floetrol Paint Additive Pouring Medium for Acrylic Paint and 50 Mixing Sticks

4

Flood 1 Gal. Floetrol Latex Paint Additive

9.5

9.1

8.9

5

The Crafters Workshop Modeling Paste Medium, Surface Prep and Dimension Additive, Texture for Canvas, Paper, Wood or Paints, Provides Depth for Acrylic or Oils, Modeling Paste, 8-oz, White

6

Zinsser Roll-A-Tex Texture Additive, Medium, 1 Pound, 1 Pack

7

Bluebird Professional Thick Modeling Paste 571ML / 28.2Oz - High Density, Acrylic Medium - for Texture and Thickness, Dimension Additive (White, 28.2 Oz / 800GM)

8

IMPRESA 8oz Acrylic Paint Thinner & Mixing Medium - Slow Drying Formula Retains Quality – Made in USA

9.5

9.5

9.3

9

Floetrol For Acrylic Paint Pouring Kit, Flotrol Acrylic Pour Medium Additive, 16 Acrylic Pouring Paints, 20 Pixiss Wood Mixing Sticks

8.7

8.4

8.4

10

Floetrol for Acrylic Paint Pouring Medium Additive, White Paint Pouring Supplies, 20 Disposable Paint Mixing Cups, 20x Pixiss Wood Paint Mixing Sticks

9.7

9.5

8.9

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