<https://www.craftserver.com/topic/31753-suggestion-about-sealing/#comment-301212>
<http://schema.org/text>
"The one's I got come with the 2 piece mold, gasket ring the seals the middle, clamps to hold the mold together and a metal tube to sit the mold in.  "
<https://www.craftserver.com/topic/31753-suggestion-about-sealing/>