{"product_id":"heavy-duty-perforated-casting-flask-x-large-5-x-7-stainless-steel-1-8-wall-vacuum-casting","title":"Heavy Duty Perforated Casting Flask, X-Large 5\"\" x 7\"\", Stainless Steel, 1\/8\"\" Wall, Vacuum Casting","description":"\u003cp\u003e\u003cstrong\u003eThis extra-large perforated casting flask enables efficient vacuum casting of substantial jewellery trees for professional UK jewellers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eDesigned for demanding production, this flask ensures consistent vacuum distribution across larger investment moulds thanks to its precisely spaced perforations. The robust 1\/8-inch stainless steel wall construction withstands the thermal stresses of kiln burnout cycles without warping. Its substantial 5\" x 7\" internal volume accommodates significantly more components per casting pour, streamlining your workflow and increasing workshop output for complex or multi-piece designs.\u003c\/p\u003e\n\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrepare your wax tree and place it centrally within the flask.\u003c\/li\u003e\n  \u003cli\u003eSecurely attach the flask to your vacuum casting machine.\u003c\/li\u003e\n  \u003cli\u003ePour investment, allow to set, and proceed with burnout and casting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho it's for\u003c\/h3\u003e\n\u003cp\u003eThis flask is essential for professional jewellers, silversmiths, and small-scale production studios in the UK looking to expand their casting capacity. It replaces smaller flasks, allowing for more efficient casting of larger items or multiple components simultaneously, thereby reducing setup time and increasing throughput.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cp\u003e1 x Heavy Duty Perforated Casting Flask, 5\" x 7\"\u003c\/p\u003e\n\n\u003ch3\u003eOur promise\u003c\/h3\u003e\n\u003cp\u003eUK-stocked at our Birmingham workshop. Same-day dispatch on orders placed before 2pm. Free UK delivery on orders over £30. 14-day returns — try it at the bench.\u003c\/p\u003e","brand":"Jewellery Tools","offers":[{"title":"Default Title","offer_id":54344593441097,"sku":"5N-GMAR-7BNX","price":36.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8031\/7769\/files\/toolsmith-rebg-heavy-duty-perforated-casting-flask-x-large-5-x-7-stainless--1777633094.jpg?v=1778357818","url":"https:\/\/www.jewellerytools.co.uk\/products\/heavy-duty-perforated-casting-flask-x-large-5-x-7-stainless-steel-1-8-wall-vacuum-casting","provider":"Jewellery Tools","version":"1.0","type":"link"}