Hi, I'm new to this post. But have gotten lots of ideas and problem solving tips over the last month. I pour ig 4630 wax in jars. But I have some Christmas theme tins I'd like to pour into. They have seams on the sides and bottom. Do I have to glue the seams before filling with wax. Also, if I remove the glue after they cool, will the seams leak when the candle is burning.:rolleyes2