We've been using regular hot glue to glue the wicktabs down to the jars, but occasionally, when tugging them up before the pour, 1 or 2 pop, and we have to re-glue them. I was thinking about glue dots for, but not sure how good they work. Another thing that has me puzzled, even with the container demo on the old board... they suggest you heat your jars in the oven... but wouldn't that melt the glue? I'd try the silicone... but wonder if it would somehow leak into the poured wax causing some fumes?