Dr. Ph. Martins Bleedproof White Fine Art Paint, 1 Ounce (Pack of 1)

It is VERY opaque and NO BLEED but it is not Waterproof

This is the most superior white ink ever created! Absolutely worth the purchase! I use this for copperplate calligraphy.

Easy to use with both nibs and brush and stands out clearly on black paper.

Great

First time I opened it, used it and then the next time I went to use it, had to stir it with a toothpick. It got soooo THICK !!!! And when you open it the white has dried on the lid (never used it out of the lid so I dont know why its doing this?) anyway, you go to open it and white flakes all over the place including falling into the jar which makes it even thicker! Terrible stuff. Dont waste your money.

I really didnt find this particularly good to work with. I thought I would be able to lay it down on a spot to cover a mistake and then paint over it. But it doesnt work that way. If you put paint over it...it just muddies up the color. Might be fine if you could put it over a spot and then not let any other paint touch it. I might have been using it incorrectly but just didnt think it lived up to reviews I have readd.

This is a opaque bright-white gouache that dries matte and is perfect for finishing touches on watercolor paintings. Love it!

After doing research, I chose Dr. Martins Bleedproof White and so far I love it. I did transfer some ink to a smaller bottle with a screw top lid to get the consistency for use with the Nikko G nib (diluted with a little water). So far I have had success with it on black card stock and red envelopes. Also used it with a Mitchell round hand nib without the reservoir for a thicker line.

Apparently, I received a used bottle. Argh. Whoever restocked this as new when it was returned didnt do their job or customers well. The label was missing, the ink was all dried up, had leaked out of the bottle and it was balled up in flimsy bubble wrap.

This is the easiest way to get missed or messed up whites back into a watercolor painting (even though its not the traditional way). There is so much in a bottle that it will last a very long time as a little goes a long way.