Fiberfrax^® Topcoat^™ 3000

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:

• High temperature resistance
• Excellent insulating properties
• Thermal shock resistance
• Chemical stability
• Ease of installation.

The Fiberfrax^® Specialties family of products includes Fiberfrax moldables, pumpables, caulks, coating cements, rigidizers, tamping mix, and Moist-Pack^™ blanket.

Typical Applications:

• Protect high-temperature Fiberfrax lining systems from slag and alkali attack
• Improve hot gas erosion resistance of Fiberfrax high temperature linings
• Reduce thermal shrinkage of hot face in high-temperature refractory and ceramic fiber linings
• Fill hot face surface cracks