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Master Bond adhesives
Thermal Ceramics BTU-GUE
Categories: Ceramic; Oxide; Silicon Oxide

Material Notes: Thermal Ceramics BTU-GUE is a wet bulk form of our BTU-BLOCK microporous product offering. BTU-GUE can be extruded into shape, trowel or hand placed into areas where other insulation forms cannot be installed. BTU-GUE requires no special curing or dry out schedule. The product can be air dried or dry time can be accelerated by applying heat to drive off water. As a microporous material, BTU-GUE is extremely thermally efficient making it the perfect insulation for applications where space and weight are critical factors. BTU-GUE can be used in combination with BTU-BLOCK Flexible to provide excellent backup insulation for glass feeder bowls. Sold as a Feeder Bowl Kit, this two component microporous system helps keep cold face temperatures at safe levels.


  • Extrudable form of microporous insulation
  • Extremely thermally efficient
  • Dries to 16 pcf density
  • Versatile placement options
  • Applications

  • Glass feeder bowl backup insulation
  • Aluminum transfer troughs
  • Hot metal slag runner systems
  • High-temperature caulking
  • Information provided by Thermal Ceramics

    Data has not been recently verified. Please contact manufacturer for current information.

    Available Properties
    • Loss On Ignition
    • Thermal Conductivity, Dry sample thickness before test-0.431"
    • Thermal Conductivity, Dry sample thickness before test-0.431"
    • Thermal Conductivity, Dry sample thickness before test-0.431"
    • Thermal Conductivity, Dry sample thickness before test-0.431"
    • Thermal Conductivity, Dry sample thickness before test-0.38"
    • Maximum Service Temperature, Air
    • Shrinkage
    • Al2O3
    • CaO
    • Fe2O3
    • K2O
    • MgO
    • NaO2, As Na2O
    • SiO2
    • TiO2
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