Ceramic Fibre Mica Boards – High Performance Thermal & Electrical Insulation
Australian-Made Board for Extreme Heat and Electrical Applications

Designed for demanding environments, our Australian-made ceramic fibre mica boards deliver reliable high temperature insulation with excellent electrical resistance. These boards maintain their integrity under both high heat and pressure, making them ideal for specialised industrial, electrical, and thermal barrier applications. You can also explore our wider Thermal Insulation Materials collection for alternative solutions.

Key Features:

• Temperature resistance: 500 °C to 1000 °C (depending on grade and application)
• Excellent electrical insulation: ideal for heating elements and electrical barrier protection
• Pressure resistant: retains structural integrity under mechanical load
• Chemical resistance: impervious to oil, grease, and most industrial chemicals
• Low thermal conductivity: provides efficient heat containment in high-temperature environments

Specifications:

• Sheet size: 1000 mm × 1200 mm
• Thickness range: 1.5 mm – 25 mm (larger sizes available on request)
• Origin: Australian made

Typical Applications:

• Heating elements and furnace linings
• Foundry and kiln insulation
• High-voltage electrical insulation
• Sealing gaskets for thermal systems

Availability: Standard sizes stocked — custom dimensions available. Please contact us for current lead times and pricing.

Related products in our high temperature board range include Calcium Silicate Board, Fibrefrax Duraboard, and Millboard High Temperature Insulation.