Trelleborg TC760 is a medium temperature, low density syntactic epoxy tooling board designed for the manufacture of accurate and stable master models and molds.

Excellent dimensional stability

Maintains shape at elevated temperatures

Low coefficient of thermal expansion

Predictable performance

Inert surface

Chemically compatible with tooling prepregs

Suitable for use up to 145ºC

Can be directly used for the production of parts

Quick mold preparation

Exceptionally easy to mold


Outstanding high gloss finish with minimal coats

Key Applications

TC760 offers many different benefits and used for the following:

Master models

Lay-up tools for low and medium temperatures curing epoxy prepregs

Light weight coring materials

Product sizes

TC760 is available in a standard board size of 24” x 60” at the following thicknesses: 2", 3", 4" and 6".


The board should be stored in a dry warehouse.

Health & Safety

Eye protection and a face mask should be worn when working with Trelleborg TC760. Please refer to the Trelleborg MSDS.

Typical Properties
Color Grey
Density 740 kg/m(3) BS150 1183-3:1999
Shore Hardness 75D BS150868: 1998
Uniaxial Compressive Strength 60 Mpa ASTM D694-02a
HDT 145ºC ASTM E 2092
Glass Transition Temperature 140ºC BS EN ISO 11357-2
Coefficient of Thermal Expansion 34x10(6)/ºC ASTM 228-95
Flexural Strength 30 Mpa BS 2782
Flexural Modulus 2,200 Mpa BS 2782

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