For a flame-retardant thermal insulation sheet that offers excellent performance at extremely high temperatures, look no further than this product from the RS PRO range. Made from calcium-magnesium silicate wool fibres bonded with a low percentage of organic binder, it's ideal for use with applications such as heat shields and for heat containment.

Designed for use as a high-temperature gasket material, this Superwool paper thermal insulation can be easily cut and shaped to your specific needs. This makes it a flexible choice for expansion joints or as a thin thermal break. As it prevents components from touching, it can be used to stop them from bonding.

This thermal insulation sheet works in ultra-high temperatures of up to +1200ºC and is resistant to solvents and chemicals. It's therefore suited for use in industrial environments such as ovens, boilers and furnaces and can also be used in passive fire protection systems and as an effective fire stop.

• Made from calcium-magnesium silicate
• Flame-retardant thermal insulation sheet
• Thermal-shock resistant
• Sheet dimensions of 2 m x 610 mm
• Density of 210 kg/m³
• Maximum operating temperature of +1200ºC
• Thermal conductivity ranging from 0.04 W/mK to 0.25 W/mK

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards