Makes Gum Arabic solution.

Add to watercolours to increase transparency.
Binder in watercolours and gouache.


Dissolved in warm water, ratios are as follows:
- Dissolve 1 part gum in 3 parts water (by weight). 
- For a lower viscous solution 1 part gum in 5 parts water.
- For a higher viscous solution 1 part gum in 2 parts water.

Ratios may be experimented with to get solutions with different viscousities.
(This affecting thickness / tackiness).