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Lab Instruments
Morgan Advanced Ceramics Superwool® Sealcoat™ HT Coating Insulation
Categories: Ceramic; Oxide; Other Engineering Material

Material Notes: Superwool Sealcoat HT insulation is composed of Superwool HT, a low bio-persistent fiber, organic polymers, inorganic binders and other proprietary ingredients. This product is a pliable, low shrinkage, putty-like material that is supplied wet and premixed, ready for installation by a pneumatically applied system. The product is designed to seal furnace lining cracks and can be used as a hot face coating over fiber insulation and other refractory surfaces to restore and improve lining performance.


  • Grout refractory joints and gaps
  • Hot face coating over fiber or dense refractory
  • Seals furnace lining cracks
  • Back-up lining
  • Furnace maintenance and emergency repairs

Information provided by Morgan Advanced Materials

Key Words: Insulation
Available Properties
  • Density, wet
  • Density
  • Solids Content
  • Linear Mold Shrinkage
  • Linear Mold Shrinkage
  • Linear Mold Shrinkage
  • Linear Mold Shrinkage
  • Modulus of Rupture
  • Modulus of Rupture
  • Compressive Strength, 10% deformation, dried
  • Compressive Strength, 10% deformation, fired
  • Compressive Strength, 10% deformation, fired
  • Thermal Conductivity, ASTM C201
  • Thermal Conductivity, ASTM C201
  • Thermal Conductivity, ASTM C201
  • Thermal Conductivity, ASTM C201
  • Maximum Service Temperature, Air, Continuous Use
  • Shelf Life
  • CaO
  • Other
  • SiO2
Property Data

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Rulon Bearings
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