COYOUCO Heat Resistant Mica Sheet Board 3mm – Fireproof Insulation Sheet for Oven Microwave Heater Lab DIY Projects High Temp Thermal Barrier Electrical Insulation Use 1000°C,300mm*300mm

• [1000°C Heat Resistant Mica Board – Fireproof & Reliable]Crafted from premium-grade mica, this high temperature insulation board can withstand up to 1000°C of continuous heat, making it a trusted choice for both industrial and household thermal protection. Perfect as a heat shield board or thermal barrier sheet in extreme environments.
• [Superior Electrical Insulation – Up to 20KV/mm]With excellent dielectric strength (up to 20KV/mm), this mica insulation sheet provides outstanding electrical safety even at high temperatures. Ideal for use in electrical appliances, transformers, and industrial furnaces where heat and electricity insulation are critical.
• [Durable, Waterproof & Impact-Resistant]Made for longevity, this hard mica board is not only heat-resistant but also waterproof, wear-resistant, and impact-resistant, ensuring stable performance and structural integrity in harsh conditions. A perfect heat-resistant panel for continuous use in rugged environments.
• [Multi-Scenario Applications – Home & Industrial Use]Versatile in function, suitable for electric stoves, coffee machines, hair dryers, microwave ovens, and space heaters. Also widely used in metallurgy, injection molding machines, high-frequency furnaces, soldering stations, and DIY thermal projects.
• [Ideal for DIY, Lab & Commercial Use]This heat resistant mica sheet is easy to cut and shape, making it suitable for DIY projects, soldering stations, lab insulation, or fireproof panel replacements. Trusted by engineers, technicians, and hobbyists alike.

【Key Features】 Withstands Extreme Heat: Designed to resist continuous temperatures up to 1000°C (1832°F) without deformation or loss of insulation performance. Superior Electrical Insulation: Offers high dielectric strength up to 20KV/mm, ensuring safe use around high-voltage equipment. Durable & Long-Lasting: Hard mica sheet is waterproof, wear-resistant, impact-resistant, and retains form under pressure and heat. Oil & Water Resistant Surface: Smooth surface resists oil and moisture, making it easy to clean and maintain. DIY & Industrial Friendly: Easy to cut, drill, and shape for precise installations in various use cases. 【Specifications】 Material: Rigid HP-5 mica (heat-pressed, high-strength) Temperature Resistance: Up to 1000°C Dielectric Strength: 20KV/mm Color: grey Available Thicknesses: 2mm to 30mm Sheet Size Options: Quantity: 1 piece Tolerance (Size Deviation): ±2mm 【Application Fields】 Industrial Equipment: Used in metallurgy, induction furnaces, medium-frequency furnaces, plastic injection machines, soldering stations, and electrical enclosures. Laboratories & Engineering: Perfect for use in lab insulation, test rigs, or DIY builds requiring heat shield panels. DIY & Custom Builds: Easy to modify for custom insulation panels, electronics casing, or fireproofing layers in hobbyist projects.