Fire Board Heat Proof Insulating Calcium Silicate 4 Bricks 1832F 1000C Insulate Flame Retardant, Resistant, High Temperature Insulation Ceramic Fiber Thermal Grey Skamol

DIMENSIONS: 4 calcium silicate boards, each approximately 304mm x 248mm with a thickness of 25mm SUPERIOR PERFORMANCE: Compared to organic ceramic fibre products, these inorganic boards have much higher R-value, rigidity, strength, and durability; produce less smoke, smell, and darkness when heated VERSATILE APPLICATIONS: Suitable for heat shields and thermal insulation in furnaces, ovens, stoves, fireplaces, boiler walls, blacksmith forges, welding, glass blowing, and more EASY TO USE: Tough, robust, non-toxic, and resistant to thermal shock and chemical attack; can be easily cut with a saw or sharp knife; keep away from food