Product code: 4" x 7" shop Perforated Stainless Steel Casting Flask
4" x 7" Perforated Stainless Steel Flask
Made from 304 shop 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 #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.