I was bereft for a while... but good to see you are back!
An American street artist uses Golden's soft acrylic gel in his mixture for pasting up artwork outside, as he says it gives the paper a more waterproof finish when it's dry.
However, I was wondering if you could suggest a cheaper alternative to artist grade acrylic soft gel?
I use artist grade gels in my acrylic work but I'm not sure I want to spend that kind of money on the woodcut prints I paste out on the street. What exactly is 'soft gel' and where should I be looking to find a basic alternative for what I need?