Fiberfrax Duraboard LD offers smooth surface quality and dimensional precision for industrial insulation applications.
This image shows a close-up of Fiberfrax Duraboard LD, a rigid ceramic fiber board manufactured for high-temperature insulation. Engineered for strength, low thermal conductivity, and ease of installation, this board is ideal for lining furnaces, kilns, ducts, and other industrial systems requiring reliable thermal protection.