I'm new here, great site! sorry if this is a repeat.
I have a water-based screenprinting setup and I am wondering: which ink is the most waterproof? I need something that can hold up when wheatpasting. My experience with the Speedball acrylic inks has been that the ink blurs and runs when I put up posters. However, I was using wallpaper adhesive as an ink extender at the time.
If i were to use something like Golden Silkscreen Medium would the ink hold up? or am i doomed?
any other tips for water-based waterproof ink would be awesome. maybe there is something i can add to the ink that makes it waterproof?
thanks for any help,