Watercolour Mediums

These versatile additives are designed to enhance your painting experience by altering drying times, improving flow, and allowing you to experiment with various effects. Whether you're looking to achieve a textured surface or slow the drying time and increase bendability of your watercolours, our selection of mediums provides you with the tools to expand your creative possibilities. Explore the world of watercolour with confidence, knowing that you have the right mediums to bring your artistic vision to life

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21 products
Winsor & Newton Gum Arabic (75ml)

Winsor & Newton Gum Arabic (75ml)

14 reviews
£9.25
£7.12
Winsor & Newton Art Masking Fluid

Winsor & Newton Art Masking Fluid

38 reviews
£9.25 - £17.20
£7.12 - £13.16
Schmincke Universal Fixative Aerosol

Schmincke Universal Fixative Aerosol

0 reviews
£24.30
£21.42
Frisk Blue Masking Fluid Fineliner 30ml

Frisk Blue Masking Fluid Fineliner 30ml

12 reviews
£4.85 - £12.10
£3.30 - £8.22
Schmincke Horadam Aquarell Onetz Oxgall Medium

Schmincke Horadam Aquarell Onetz Oxgall Medium

1 reviews
£6.87 - £13.73
£5.84 - £11.72
Liquitex Professional Masking Fluid Medium
Acrylic Sale
-35%
Frisk Masking Fluid Marker Pen

Frisk Masking Fluid Marker Pen

5 reviews
£5.50
£4.67
Jacquard Pearl Ex Gum Arabic

Jacquard Pearl Ex Gum Arabic

0 reviews
£5.25
£4.16
Winsor & Newton Blending Medium

Winsor & Newton Blending Medium

4 reviews
£9.25
£7.12
Winsor & Newton Granulation Medium

Winsor & Newton Granulation Medium

15 reviews
£9.25
£7.12
Winsor & Newton Iridescent Medium

Winsor & Newton Iridescent Medium

10 reviews
£9.25
£7.12
Winsor & Newton Texture Medium

Winsor & Newton Texture Medium

4 reviews
£9.25
£7.12
Winsor & Newton Lifting Preparation

Winsor & Newton Lifting Preparation

2 reviews
£9.25
£7.12
Brusho Thickener 100gsm

Brusho Thickener 100gsm

2 reviews
£5.27
£4.49
Bromleys Blue Masking Fluid

Bromleys Blue Masking Fluid

100 reviews
£5.50
£4.70
Winsor & Newton Aquapasto (60ml Tube)

Winsor & Newton Aquapasto (60ml Tube)

4 reviews
£17.10
£11.63
Masquepen & Supernib Pack

Masquepen & Supernib Pack

52 reviews
£5.04
£3.70