Vacuum Casting Gasket Set Three And One Half Inch Pro Grade Silicone Rubber And Graphite Gaskets For Perforated Flask High Temp Kit Includes Three Gaskets For 89mm Flask Diameter With 132mm Outer And 96mm Inner
✔️ Includes three 89 mm diameter silicone base gaskets with graphite shield
These high-temp gaskets are designed for vacuum casting with perforated flasks. The silicone sealing layer forms the base seal, while the graphite topper protects and extends life under hot casting conditions, creating a robust seal for the flask ring and casting chamber.
✅ Materials: Silicone and Graphite
✅ Flask Diameter: 89 mm (3-1/2 in)
✅ Outside Diameter: 132.4 mm (5-7/32 in)
✅ Inside Diameter: 96 mm (3-25/32 in)
✅ Face Width: 18.34 mm (23/32 in)
✅ Thickness: Silicone 3.175 mm (1/8 in) and Graphite 1.5875 mm (1/16 in)
✅ Set: 3 gaskets per kit for 89 mm flask diameter
💡 What is a vacuum casting gasket set used for in high-temperature metal casting? A handy seal that helps maintain a strong vacuum seal during molten metal work. - handy gasket for vacuum casting with silicone and graphite layers - protects and extends life of seals under high heat - fits 89 mm flasks with 132.4 mm outer and 96 mm inner diameters