by T_om » Wed Dec 06, 2017 9:51 am
The Gold Standard in glue sticks was the old formula UHU Purple stick. Unfortunately, that product is no more. It was replaced by a water-soluble "Blue" glue stick.
The difference in glue sticks for stick and tissue modelers, as pointed out above, is how they hold when wet. Purple UHU was great. Blue pretty much sucks. Elmers washable sucks and Elmers School version sucks most of all.
However, UHU clear has kept the old "permanent" formula and will hold wet just like the old purple. But, of course, it is clear so not as easy to see where you put it when working with it. But I have found that not to be a major problem after getting used to it.
Tom