Acrylic Additives

Shop our range of acrylic additives to increase the flow, the opacity, or the thickness of your acrylic paint.
93 products
Golden Matte Medium

Golden Matte Medium

3 reviews
£20.80 - £36.50
£15.91 - £27.92
Winsor & Newton Galeria Gloss Medium

Winsor & Newton Galeria Gloss Medium

7 reviews
£13.35 - £20.75
£10.20 - £15.88
Golden Wetting Aid

Golden Wetting Aid

0 reviews
£13.20 - £20.80
£10.10 - £15.91
Golden Acrylic Glazing Fluid

Golden Acrylic Glazing Fluid

2 reviews
£16.50 - £27.30
£12.62 - £20.88
Golden Fibre Paste (Fiber Paste)

Golden Fibre Paste (Fiber Paste)

1 reviews
£21.80
£16.68
Golden Glass Bead Gel

Golden Glass Bead Gel

0 reviews
£23.95
£18.32
Winsor & Newton Galeria Matt Medium

Winsor & Newton Galeria Matt Medium

8 reviews
£13.35 - £20.75
£10.20 - £15.88
Liquitex Professional Natural Sand Gel

Liquitex Professional Natural Sand Gel

1 reviews
£20.40
£15.61
Winsor & Newton Professional Acrylic Glazing Medium

Winsor & Newton Professional Acrylic Glazing Medium

8 reviews
£11.50 - £30.20
£8.80 - £23.09
Liquitex Professional Matte Medium

Liquitex Professional Matte Medium

7 reviews
£12.35 - £46.45
£9.47 - £35.52
Liquitex Professional Gloss Medium

Liquitex Professional Gloss Medium

10 reviews
£12.35 - £114.25
£9.47 - £87.39
Golden Extra Heavy Gel

Golden Extra Heavy Gel

1 reviews
£21.80 - £152.00
£16.68 - £116.28
Liquitex Professional Matte Gel Medium

Liquitex Professional Matte Gel Medium

1 reviews
£20.40
£15.61
Golden Heavy Gel

Golden Heavy Gel

2 reviews
£21.80 - £39.20
£16.68 - £29.99
Golden Clear Tar Gel

Golden Clear Tar Gel

4 reviews
£23.95 - £41.80
£18.32 - £31.98
Golden Airbrush Medium

Golden Airbrush Medium

1 reviews
£13.20 - £20.80
£10.10 - £15.91
Winsor & Newton Professional Acrylic Modelling Paste

Winsor & Newton Professional Acrylic Modelling Paste

5 reviews
£17.95 - £29.40
£13.80 - £22.50
Golden Light Molding Paste

Golden Light Molding Paste

2 reviews
£20.80 - £36.50
£15.91 - £27.92
Golden Coarse Pumice Gel

Golden Coarse Pumice Gel

2 reviews
£21.80 - £39.20
£16.68 - £29.99