4" shipping x 7" Perforated Stainless Steel Casting Flask

4" x 7" Perforated Stainless Steel Flask
Made from 304 Grade Stainless Steel, these casting flasks feature perforations that allow vacuums to pull unwanted gas through the investment wall. This perforated flask features a cross bar designed to complement the vacuum casting process. Heavy shipping #304 stainless steel resists distortion during heating and cooling, so your flask will last for more casting cycles. Cleans seamless welds and precision-machined surfaces. Compatible with most vacuum casting machines. Measures 4" wide by 7" tall.