SoliBlanket X-Grade

Vulcor is proud to present you one of our 3 fiber blankets ranges were the Generation III spinning technology is delivering the full potential of the product; the SoliBlanket X-grade. With our Generation III spinning technology, coarse shot is part of history. We call this technology our Ultra Low Shot technology (ULS).

Compared to conventional Refractory Ceramic Fiber blankets, the SoliBlanket X-grade is differentiating with the highest possible thermal insulationvalue, improved mechanical strength and better handling properties. This is not just a random claim; this is what you see and feel when working with the product.

Of our SoliBlanket Standard RCF productrange the SoliBlanket X-grade is our main refractory ceramic fiber (RCF)1260 blanket. The SoliBlanket X-grade has a classification temperature of 1260°C and is engineered to perform in a wide range of applications up till 1150°C.

Our ULS technology is resulting in less shot and a higher fiberindex and leads to a true Generation III insulation blanket. The Soliblanket X-grade is stronger, feels more comfortable to handle and provides better thermal insulation. During installation our ULS technology fiber products offers a higher resiliency after compression, which is particularly important when making fiber modules or in case the blanket (strip) is installed perpendicular to the main fiber orientation, or in easier words; stack(bonded).

The SoliBlanket X-grade is part of the SoliBlanket product range. The full SoliBlanket product range consists of five grades of Refractory Ceramic Fiber (RCF) and one grade in Low Bio Persistence (LBP) fiber blanket.



  • Proven technical solution
  • Low shot technology
  • Excellent insulation performance
  • High handling strength
  • Unaffected by most chemicals
  • Excellent thermal stability
  • Resistant to thermal shock

Typical applications

  • Thermal insulation for furnace lining
  • Thermal insulation for lining stacks and chimneys
  • Blanket for module making
  • Furnace lining in Ceramics and Glass
  • Thermal insulation for Petrochemical Industry
  • Thermal insulation for Steel Treatment
  • General technical insulation of furnaces and technical installations.

Product range

SoliBlanket is part of an extensive product range supplied by Vulcor Insulation. Vulcor Insulation is supplying insulation solutions from cryogenic to high temperature applications. All products offered by Vulcor are manufactured in house or sourced from exclusive trusted third party partners.

Technical support

Vulcor Insulation provides specifiers and customers with guidance on all aspects of the materials selection for their application, the installation and compliance with relevant regulations and performance standards.

For additional information about product performance, or to identify the recommended product for your application, please contact the team at Vulcor Insulation.


Blanket from high temperature Refractory Ceramic Fiber insulation wool.

Temperature range

SoliBlanket HP-grade has a classification temperature of 1260°C.

The maximum continuous use temperature provided on the website is a guideline and only applicable in a clean oxidizing atmosphere.


All SoliBlankets in the special grade product range are available in a slightly more condensed range of dimensions and densities from 64 kg/m3 to 128 kg/m3. All products have been developed to meet requirements specific to the final application.

SoliBlanket is standard supplied in shrink wrap plastic film, but can also be supplied in carton boxes . The blankets are placed on a heat treated export pallet with 24 rolls per pallet. Please refer to the list below for availability and dimensions of the product, other sizes are available on request.