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EpoxAcast™ 655 + HT Hardener

EpoxAcast™ 655 + HT Hardener Technical Specifications

Aluminum Filled Casting Epoxy Resin

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All Technical Data

EpoxAcast™ 655 + HT Hardener
Product Type
  • Epoxy Casting and Laminating Resins
Mixed Viscosity12,000 cps
Mix Ratio By Weight100A:8B
Pot Life4 hours
Cure Time

Twenty Four Hours Followed By Post Cures

Shore D Hardness90
Specific Gravity1.64 g/cc
Specific Volume16.5 cu. in./lb.
ColorGrey
Tensile Modulus7,200,000 psi
Ultimate Tensile6,000 psi
Tensile Elongation0.50 %
Compressive Strength15,700 psi
Compressive Modulus270,000 psi
Shrinkage0.001 in. / in.
Heat Deflection Temp225 °F
Thermal Conductivity0.675 W/M*K

Product Description

EpoxAcast™ 655 + HT Hardener

EpoxAcast™ 655 (formerly Metalset™ A-30) is a versatile aluminum filled castable epoxy resin that is very hard and strong. It is dimensionally stable, even when mass cast up to 512 in³ / 8,390 cm³. Maximum heat resistance is achieved using HT HIGH TEMP hardener (up to 225°F/108°C).

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