PROMASIL®

Low-density calcium silicate boards

Lightweight insulation for furnaces

PROMASIL® lightweight calcium silicate boards have excellent thermal and mechanical properties, making them ideally suited for high temperature applications, especially in all types of furnaces. PROMASIL® is available as boards, pipe sections, segments and cut sections, and is easy to machine and install.

How can you benefit from PROMASIL®

  • Low thermal conductivity
  • Rigid and lightweight
  • Excellent mechanical strength
  • Clean and easy to handle and install

PROMASIL® is most commonly used for

  • Heat treatment furnaces
  • Smelting furnaces
  • Anode baking furnaces
  • Regenerators
  • Ceramic furnaces
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Download Product Documentation

Discover all characteristics and specifications of PROMASIL®.

Variants of PROMASIL®

PROMASIL®-1000

Lightweight calcium silicate board with a bulk density of 245 kg/m³, capable of withstanding peak temperatures of 1,000 °C.

PROMASIL®-1100

Lightweight calcium silicate board with a bulk density of 285 kg/m³, capable of withstanding peak temperatures of 1,050 °C.

PROMASIL®-1000L

Lightweight calcium silicate board with a bulk density of 300 kg/m³, capable of withstanding peak temperatures of 1,000 °C.

PROMASIL®-1100 SUPER

Lightweight calcium silicate board with a bulk density of 300 kg/m³, capable of withstanding peak temperatures of 1,050 °C.
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Curious to see what we can do for you? Do you have a challenge for us to solve?