Fiberfrax® LDS-AL Moldables consist of Fiberfrax ceramic fibers dispersed in a sticky water-based refractory binder. These materials have a putty-like consistency which permits application by caulking, troweling, or hand forming. Both products adhere well to most surfaces. Drying is accomplished at a noncritical, elevated temperature, and the resulting dried material is strong, hard, and erosion resistant. LDS-AL moldable possesses excellent resistance to wetting by many nonferrous molten metals and is used extensively in molten aluminum contact applications.
Fiberfrax LDS AL-Moldable products also possess the advantages inherent with other Fiberfrax Specialties ceramic fiber insulating materials:
The Fiberfrax® Specialties family of products includes Fiberfrax moldables, pumpables, caulks, coating cements, rigidizers, tamping mix, and Moist-Pack™ blanket.