Fiberfrax® Topcoat™ 3000 has a temperature grade rating of 1538°C (2800°F). Topcoat 3000 consists of a blend of regular ceramic fibers and high temperature Fibermax® polycrystalline fibers combined with an inorganic binder system. This product imparts excellent flame and hot gas erosion resistance to other product forms and effectively minimizes thermal shrink age of fiber blankets, modules, and boards.
Fiberfrax Topcoat 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.