{"product_id":"vacuum-chamber-large","title":"Vacuum Chamber Large (5 Gallon)","description":"\u003cp\u003e5 Gallon Vacuum Chamber For Vacuuming Liquid Rubbers and Liquid Plastics.\u003cbr\u003e\u003cbr\u003eVacuum systems (vacuum chamber and vacuum pump that pulls 29 inches of mercury) are used to remove the air from high viscosity materials like silicone rubber before pouring. They are also ideal for vacuum degassing liquid plastics (such as \u003cstrong\u003eCrystal Clear™\u003c\/strong\u003e plastic) for making bubble free castings.\u003c\/p\u003e\n\u003cp\u003estrong\u0026gt;\u003cbr\u003e\u003cbr\u003eThis easy to use vacuum chamber is tough aluminum. The lid is made from shatter resistant acrylic and features a rubber gasket that creates a positive, air tight seal for maximum vacuum.\u003cbr\u003e\u003cbr\u003eInside dimension of vacuum chamber; 14\" (35.56 cm) diameter opening x 15\" (38.1 cm) tall. . .can accommodate up to a 5 gallon pail.\u003cbr\u003e\u003cbr\u003eIncludes hose. Easy to read gauge let's you know if your vacuum pump is pulling the required 29\" of mercury.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVacuum pump not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/assets\/pdf\/5Gal_Vacuum_Chamber_Instructions.pdf\" target=\"_blank\"\u003eINSTRUCTIONS\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Default","offer_id":48015238529339,"sku":"99873","price":750.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/vacuumlarge.jpg?v=1748562932","url":"https:\/\/maacaffestore.com\/products\/vacuum-chamber-large","provider":"The Compleat Sculptor, Inc","version":"1.0","type":"link"}