Probably a bit of a numpty question, but I'll ask anyway, I'm not proud

.....
I'm a lazy tyer basically, don't do huge amounts of dubbing and have never really bothered with wax after getting in a mess first time I tried - have managed ok with just fingers up til now. However, now I'm tying a few more river dries with dubbed bodies I thought I'd give wax another go. Bought some Veniard prepared fly tyers wax (not really what I was after but was all they had in local shop - its the hard wax in a sort of thick disc shape)...but its not very sticky is it? are you supposed to melt it a bit first or use some special trick, or is this type of hard wax really just for giving a bit more stiffness to thread?

I suppose I should really buy the softer sticky stuff in a pritt-stick type tube, but this hard wax has got me puzzled.