The Super FireTemp X 12″ x 12″ Squares 1″ Thick insulation board is a high-temperature, fire-resistant product made of calcium silicate. It comes in a pre-cut, 1″ thick square shape, suitable for insulation needs in industrial and commercial settings. The white-colored board is lightweight at 3.5 lbs and comes in a box packaging. With a coverage area of 1 square foot per board, this product is perfect for insulating high-temperature areas while providing protection against fires. Made in the United States by Johns Manville, this insulation board ensures quality and performance in various industrial applications. It is often used in restaurants around commercial ovens.