Glastherm® HT Engineered Materials from a Glastherm Distributor
Glastherm purchase from stock, cut-to-size, machined, stamped, or die-cut. Glastherm® HT is an ideal perimeter thermal insulation reduces energy consumption & improves processing variables for rubber and thermoset molding.
Glastherm® HT 550° F
A fiberglass reinforced, mineral filled sheet, with heat resistant polyester thermosetting resin. Recommended for thermal barrier applications where operating temperature does not exceed 550° F.
Glastherm® HT Stock Sizes
Thickness | Standard Tolerance | Standard Sheet |
.125″ – 2″ 7.3-25.4mm |
± .002″ ± .05mm |
36″ x 72″ 48″ x 96″ |
**Contact customer service 440-632-5800 for additional Glastherm sizes/specifications. |
Glastherm® HT220
This is a thermal insulating sheet that combines low thermal conductivity with very high compressive strength.
Glastherm® HT Stock Sizes
Thickness | Standard Tolerance | Standard Sheet |
6mm, 8mm, 10mm, 12mm, 15mm, and 20mm *Jaco can provide any thickness |
± .002″ ± .05mm |
48″ x 96″ |
**Contact customer service 440-632-5800 for additional Glastherm sizes/specifications. |
Glastherm® HT250
A thermal insulating sheet that is employed to save energy during pressing. Used primarily in hydraulic, wood and tire presses.
Glastherm® HT Stock Sizes
Thickness | Standard Tolerance | Standard Sheet |
6mm, 8mm, 10mm, 12mm, 15mm, and 20mm *Jaco can provide any thickness |
± .002″ ± .05mm |
48″ x 96″ |
**Contact customer service 440-632-5800 for additional Glastherm sizes/specifications. |

