SIMOND STORE Ceramic Fiber Board, 2300F Rated, 1″ x 18″ x 24″ for Wood Stove, Furnace, Forge, Kiln, Oven, Fireplace Heat Shield

About this item Fireproof Insulation: Vacuum cast ceramic fiber refractory board rated to 2300 F(1260 C). Density: 20-24 lb/ft³. It is asbestos free and has low thermal conductivity, low thermal mass and resists thermal shock. Low Shrinkage: Permanent Linear Shrinkage – 3.5% Max at 2200 F when exposed to 24 hours soaking heat, Loss of Ignition(LOI) at 1832F: 4-7%. High Compressive Strength: Compressive strength at 25% deformation – 78 PSI. Non Brittle: It possesses high tensile strength and remains non brittle even when used under high temperatures repeatedly and doesn’t become fragile. Under high temperatures, this board holds up its shape and toughness and doesn’t become fragile. Applications: Wood Stove, Furnace, Fireplace, Foundries, Kiln, Forge, Ovens Boilers and many others where high level insulation is required.