has anyone ever mixed these two? how is the consistency?

Sounds like a bad idea. Could turn into a very bad idea- depends how quickly the glue hardens, how readily it cleans off (water based? water + soap? or oil/solvent based?). Do it bond to hair/skin? How aggressive are the chemicals?

Check the safety data sheets for both products, if they look (fairly) safe do a small test of each individual "ingredient" first to see if you react to it, and if it's easy to clean off.
If it passes the above, consider a small batch of the two mixed together and again do a small test.
They might be safe individually, but you never know what kind of weird chemistry might happen when mixed- could make the glue set rapidly, or produce something thats very difficult to clean off. As well as the potential to produce fumes or react exothermally.

Better to play it safe than end up in hospital with the WAM version of "I was gardening naked and fell on a pineapple"

Never mixed these two, however used both separately. Would recommend. The paradox: The more you use, the easier the cleanup, especially with the glue, because neither has an extended chance to fully dry.