View Full Version : gouache in a bottle

06-06-2008, 11:17 AM

I want to use gouche as ink and was wondering if keeping diluted gouache in a glass jar would work. I don't want to waste any paint in experiments, and was hoping someone here would know better. Would it mold, I've never had any paint to mold on me before, but I've heard about this.

06-06-2008, 01:58 PM
Works fine I add a drops of dilute ammonia or acylic flow improver to adjust the flow to how I like it to be, never had tube Gouache mould on me... bleedptroof white does after several years. But this is in the UK :), A drop of oil of cloves will stop water based stuff going off, use it in homemade cornflower paste glue.

06-09-2008, 10:40 AM