FIREROCK boards
Non-combustible, high-temperature FIREROCK panels made of rock wool with aluminum foil lining are used to insulate cast iron inserts in fireplace surrounds to protect against fire and high temperatures. It is an easy-to-install product that fits into any fireplace surround. It can be used in traditional fireplaces or fireplaces in the form of an arch. The material can also be used to insulate a wooden beam or marble top, as well as a drywall extractor.