
Master Medium 17ml
One little bottle that quietly upgrades every acrylic on your desk. Green Stuff World's Master Medium mixes into acrylic paint to make it behave more like oils — better flow, smoother levelling, more transparency and a longer working time. Blend it with pigments and you can even mix your own custom paints from scratch.
At a glance
- Acrylic medium for improving flow and levelling
- 1 × 17ml bottle
- Adds transparency, working time and flexibility
- Works with both brush and airbrush
Best for
- Glazing, blending and smoother transitions
- Extending drying time for wet-blending
- Mixing custom paints with earth, metallic or fluorescent pigments
Start with a small amount on the palette and add paint gradually — the more medium, the stronger the effect.
The secret ingredient behind smoother paint jobs. A natural partner to the wider model paints range.
Original: $5.36
-65%$5.36
$1.88More Images



Master Medium 17ml
One little bottle that quietly upgrades every acrylic on your desk. Green Stuff World's Master Medium mixes into acrylic paint to make it behave more like oils — better flow, smoother levelling, more transparency and a longer working time. Blend it with pigments and you can even mix your own custom paints from scratch.
At a glance
- Acrylic medium for improving flow and levelling
- 1 × 17ml bottle
- Adds transparency, working time and flexibility
- Works with both brush and airbrush
Best for
- Glazing, blending and smoother transitions
- Extending drying time for wet-blending
- Mixing custom paints with earth, metallic or fluorescent pigments
Start with a small amount on the palette and add paint gradually — the more medium, the stronger the effect.
The secret ingredient behind smoother paint jobs. A natural partner to the wider model paints range.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
One little bottle that quietly upgrades every acrylic on your desk. Green Stuff World's Master Medium mixes into acrylic paint to make it behave more like oils — better flow, smoother levelling, more transparency and a longer working time. Blend it with pigments and you can even mix your own custom paints from scratch.
At a glance
- Acrylic medium for improving flow and levelling
- 1 × 17ml bottle
- Adds transparency, working time and flexibility
- Works with both brush and airbrush
Best for
- Glazing, blending and smoother transitions
- Extending drying time for wet-blending
- Mixing custom paints with earth, metallic or fluorescent pigments
Start with a small amount on the palette and add paint gradually — the more medium, the stronger the effect.
The secret ingredient behind smoother paint jobs. A natural partner to the wider model paints range.














