wicking means its thin enough to work by capilary action. from what i read on the stuff , you can put your pieces together , and squeeze the glue along the side , and it will wick into the cracks and stick like that.
im sure theres limitations , but thats the sort of thing you look for when fixing a crack in a limb. it will get down into the crevices and whatnot.
with a dry time of 3 seconds , i dont see a lot of wicking going on . maybe in more non-porous surfaces such as glass , but wood is a little iffy for me.
-hov