Engineered for precision and peak performance in high-heat environments, our Graphite Gasket – Thin (3.75”) delivers a secure, leak-free seal for casting, melting, and furnace operations. Crafted from premium 100% flexible graphite with no binders or fillers, this gasket stands up to extreme temperatures while maintaining a tight, uniform fit across challenging surfaces. Designed for critical applications such as crucible lids, casting furnaces, melting pots, and other industrial equipment, the thin 3.75” gasket ensures reliable sealing where precision matters most. It provides exceptional resistance to gases, molten metals, and corrosive chemicals, delivering durable performance in demanding conditions. Key Features High-Temperature Resistant: withstands temperatures up to 1650°F (900°C) in oxidizing environments and even higher in inert atmospheres. Thin 3.75” Design: expertly cut for tight-fitting joints where uniform sealing is critical. Superior Sealing Performance: resists gases, molten metals, and corrosive chemicals to maintain a leak-free operation. Flexible & Compressible: adapts to uneven surfaces for reliable, long-lasting seals. Industrial-Grade Quality: made from pure graphite for optimal performance in demanding environments. Specifications Outer Diameter: 3.75 inches (95 mm) Material: 100% Flexible Graphite Type: Thin Gasket Temperature Range: Up to 1650°F (900°C) Applications: Casting, crucible sealing, melting furnaces, and high-heat equipment Perfect For Jewelry melting and refining furnaces Casting crucible lids and seals Metal foundries and industrial furnaces High-temperature sealing applications in demanding equipment Why Choose Our 3.75” Thin Graphite Gasket? Built for precision and performance, this gasket delivers a tight, heat-resistant seal every time. Ideal for jewelers, casters, and foundry professionals, it maximizes efficiency and safety in high-temperature workflows. ✅ Withstands extreme heat and pressure ✅ Thin, precision-cut for a perfect fit ✅ Leak-free sealing in harsh conditions ✅ Trusted by professionals in casting and metallurgy
