Acrylic Additives

Shop our range of acrylic additives to increase the flow, the opacity, or the thickness of your acrylic paint.
Medium Type:FluidRemove filter
29 products
Winsor & Newton Professional Acrylic Glazing Medium

Winsor & Newton Professional Acrylic Glazing Medium

8 reviews
£11.50 - £30.20
£8.80 - £23.09
Golden GAC 100 Acrylic Primer and Extender

Golden GAC 100 Acrylic Primer and Extender

0 reviews
£20.80 - £36.50
£15.91 - £27.92
Golden Acrylic Glazing Fluid

Golden Acrylic Glazing Fluid

2 reviews
£16.50 - £27.30
£12.62 - £20.88
Golden Matte Medium

Golden Matte Medium

3 reviews
£20.80 - £36.50
£15.91 - £27.92
Golden Gloss Medium

Golden Gloss Medium

1 reviews
£21.80 - £39.20
£16.68 - £29.99
Winsor & Newton Galeria Matt Medium

Winsor & Newton Galeria Matt Medium

8 reviews
£13.35 - £20.75
£10.20 - £15.88
Liquitex Professional Bio-Based Acrylic Gloss Medium

Liquitex Professional Bio-Based Acrylic Gloss Medium

0 reviews
£21.50 - £35.50
£16.56 - £27.18
Rosa Acrylic Painting Medium

Rosa Acrylic Painting Medium

0 reviews
£3.49 - £5.99
£2.96 - £5.09
Daler Rowney System 3 Fluid Acrylic Pouring Medium

Daler Rowney System 3 Fluid Acrylic Pouring Medium

0 reviews
£22.50 - £39.95
£17.22 - £30.56
Liquitex Professional Satin Medium

Liquitex Professional Satin Medium

1 reviews
£20.10
£15.38
Golden GAC 200 Acrylic Film Hardener

Golden GAC 200 Acrylic Film Hardener

0 reviews
£20.80
£15.91
Golden Fluid Matte Medium

Golden Fluid Matte Medium

0 reviews
£20.80 - £36.50
£15.91 - £27.92
Liquitex Professional Pouring Medium

Liquitex Professional Pouring Medium

20 reviews
£20.80 - £134.40
£15.89 - £102.82
Liquitex Professional Glazing Medium

Liquitex Professional Glazing Medium

12 reviews
£12.35 - £20.40
£9.47 - £15.60
Liquitex Professional Slow-Dri Blending Fluid Medium

Liquitex Professional Slow-Dri Blending Fluid Medium

11 reviews
£12.35 - £20.40
£9.47 - £15.60
Liquitex Professional Ultra Matt Medium

Liquitex Professional Ultra Matt Medium

1 reviews
£20.40
£15.60