Glastherm® S Distributors

We sell sheet stock or cut-to-size and CNC machined to your specifications.

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Glastherm® S Thermal Mold/Platen Insulation

Glastherm® S – 425°F/218ºC

A fiberglass-reinforced, mineral-filled sheet, with heat resistant polyester thermosetting resin. Recommended for thermal barrier applications where operating temperature does not exceed 425°F/218º C.

Thickness Standard Tolerance Standard Sheet
.125″ – 1″ ± .002″ 36″ x 72″
48″ x 96″
**Contact customer service 440-632-7096
for additional Glastherm sizes/specifications.
Download Glastherm® S Datasheet (PDF)

Glastherm® S Thermal Materials Insulation Custom Fabricated or Cut to Size

Glastherm® S is an ideal platen or mold thermal insulation. It reduces energy consumption & improves processing variables for rubber and thermoset molding.

insulation board
insulation board