{"product_id":"3-x-7-perforated-stainless-steel-flask","title":"3\" x 7\" Perforated Stainless Steel Flask","description":"\u003cdiv\u003e\n\u003ch1\u003e3\" x 7\" Perforated Stainless Steel Flask\u003c\/h1\u003e\n\u003cp\u003eThe 3\" x 7\" Perforated Stainless Steel Flask is crafted from \u003cb\u003e304 Grade Stainless Steel\u003c\/b\u003e and ideal for \u003ci\u003einvestment casting\u003c\/i\u003e. These perforated flasks feature ventilation that allows vacuums to pull unwanted gas through the investment wall, reducing porosity and improving gas management during casting. Built for reliability, this flask delivers durable performance under high-temperature cycles, helping your team maintain tight tolerances and consistent results in busy foundries.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e 304 Grade Stainless Steel for corrosion resistance and durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePerforated design:\u003c\/b\u003e ventilation and vacuum relief for better gas management\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInvestment casting ready:\u003c\/b\u003e maintains wall integrity under pressure\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eReliable construction:\u003c\/b\u003e engineered for repeated use in busy foundries\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eConsistent results:\u003c\/b\u003e supports uniform gas escape during casting\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you are streamlining your process or upgrading to a robust perforated flask, this 3\" x 7\" model delivers dependable performance and predictable outcomes for high-volume foundries and workshops. The compact footprint fits standard investment casting setups while providing ample ventilation to pull gases safely away from the investment wall.\u003c\/p\u003e \u003cp\u003eReady to upgrade your investment casting workflow? Add to cart today and experience reliable ventilation and consistent results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"1","offers":[{"title":"Default Title","offer_id":48588377981160,"sku":"CAST-0110","price":40.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9395\/8888\/files\/cast-0099_01_1_1_1_1_1_1.jpg?v=1779822613","url":"https:\/\/miamijewelrysupply.com\/products\/3-x-7-perforated-stainless-steel-flask","provider":"Miami Jewelry Supply","version":"1.0","type":"link"}