Thanks so much for all the replies. The mold sealer I used was "new", as in I never used it on another mold, but I've had it sitting around for a few years. So, maybe it is old. And I'm going to clean the bottom of the mold with alcohol, I cleaned the inside before using it, but not the outside, so maybe that's a problem, too. I was just so excited to pour my big ol' candle. I really didn't think it'd be any different than pouring a regular one. Just two questions, what is "metal tape"? I know DH has some airplane tape somewhere in the garage, I wonder if that would work? It's supposed to hold big old AF planes together surely it could stop a leak??? And what is a "self tapping metal screw"? Can I find this at lowes or home depot? I'd really like to find a solution without having to place another order for something. Myabe I'll use the screw, mold sealant, and then cover it with tape. I've already cleaned up enough wax from the 3 (yes, 3, I don't give up) tries!:rolleyes2 Thanks again!