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Heteren, The Netherlands — We are pleased to announce that the complete SoliFelt product range is now clearly presented and easy to find on the Vulcor website. SoliFelt has been part of the Vulcor portfolio for some time, and has now been added to our online product range, making it straightforward for engineers and procurement professionals to find the right grade and request a quote.

About SoliFelt
SoliFelt is a range of latex-bonded flexible felt products manufactured from Generation III Ultra Low Shot (ULS) fiber. Unlike rigid board products, SoliFelt remains flexible after production, combining the structural strength of a board with the flexibility and resiliency required to form a reliable mechanical seal. This makes it particularly suited for gasket production and veneering modules in demanding industrial environments.

All SoliFelt products are manufactured from fine, ultra-clean SoliWool fiber, resulting in a very smooth surface, close dimensional tolerances, exceptionally low dust, and outstanding thermal insulation performance.

The SoliFelt range is available in both Low Bio Persistence (LBP) and Refractory Ceramic Fiber (RCF) variants:

  • SoliFelt ULS-grade — LBP fiber, classification temperature of 1200°C, continuous use up to 1100°C. Exonerated from carcinogenic classification under European Regulation 1272/2008, making it the preferred choice where health and safety compliance is a priority.
  • SoliFelt X-grade — RCF fiber with Ultra Low Shot technology, classification temperature of 1260°C, recommended for continuous use up to 1100°C.
  • SoliFelt ZR-grade — RCF fiber with Zirconia addition, classification temperature of 1430°C, proven for continuous operation up to 1300°C. Designed for the most demanding high-temperature applications.
  • Typical Applications
    SoliFelt is used across a wide range of industries and applications, including gaskets for expansion joints between pre-cast shapes and IFB linings, gaskets for ladles and ingots in the steel industry, production of veneering modules, and general technical insulation of furnaces and industrial installations.

    Availability
    SoliFelt ULS-grade is available in standard sheet dimensions of 1200×600 mm, in thicknesses of 6, 13 and 25 mm. SoliFelt X-grade and ZR-grade are available in 1200×1000 mm, in thicknesses of 6, 10, 13, 19 and 25 mm. Custom sizes are available on request.