Insulating Castable - Insulmix 25HS

SKU
2208
$130.00
Sold by 25kg bag
Weight: 25.00kgs
Temperature: 1370°C
Density: 1470kg/m³

INSULMIX® 25HS is a high-strength insulating castable that is well-suited for use in boiler applications and duct work, as well as for back-up linings in industrial furnaces and heat treat car bottoms. .

  • Material Required: 1.47g/cm3
  • Max Grain Size: 4.75mm
  • Installation Methods: Casting / Pouring
  • Water Required: 17-22%
  • Mixing Time: 8 minutes minimum
  • Setting: Hydraulic
  • Working Time: 1 hour
  • Initial Set: 2-8 hours
  • Final Set: 4-24 hours

INSULMIX® 25HS is a high-strength insulating castable that is well-suited for use in boiler applications and duct work, as well as for back-up linings in industrial furnaces and heat treat car bottoms. .



  • Material Required: 1.47g/cm3

  • Max Grain Size: 4.75mm

  • Installation Methods: Casting / Pouring

  • Water Required: 17-22%

  • Mixing Time: 8 minutes minimum

  • Setting: Hydraulic

  • Working Time: 1 hour

  • Initial Set: 2-8 hours

  • Final Set: 4-24 hours

Icon Label Download
pdf TSL_TDS_Insulmix 25HS Refractory Castable Download
pdf #2208 - ISM25HS-EN Download
pdf TSL HSU Guidelines - Refractory Castable.V25 Download