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EpoxAcast™ 655 + 103 Hardener

Psycho Paint™ vs. EpoxAcast™ 655 + 103 Hardener

Aluminum Filled Casting Epoxy Resin

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Psycho Paint™

Psycho Paint™ vs. EpoxAcast™ 655 + 103 HardenerEpoxAcast™ 655 + 103 Hardener

Platinum Silicone Paint Base

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Key Differences

Product Type
  • Epoxy Casting and Laminating Resins
  • Silicone Rubber - Platinum Cure
  • Skin Safe FX Materials
Mix Ratio By VolumeN/A (gram scale required)1A:1B + solvent
Pot Life3.5 hours45 minutes
Shore D Hardness90
Specific Gravity1.66 g/cc1.07 g/cc
ColorGreyTranslucent Clear
Disclaimer
Although we do our best to ensure accuracy, Smooth-On offers no warranties, promises, and/or representations of any kind, either expressed or implied, as to the accuracy, completeness, or reliability of the information contained on this Compare Tool, nor suitability of the information contained herein to your particular circumstances. Smooth-On assumes no liability for losses or damages of whatever nature (direct, indirect, consequential or other) associated with your use, or inability to use, the Compare Tool, or from your use (or failure to use) the information contained herein. Other useful tools include product technical bulletins and our extensive FAQ section. You can also contact our technical support team.

All Technical Data

EpoxAcast™ 655 + 103 HardenerPsycho Paint™
Product Type
  • Epoxy Casting and Laminating Resins
  • Silicone Rubber - Platinum Cure
  • Skin Safe FX Materials
Mixed Viscosity23,000 cps
Mix Ratio By Volume1A:1B + solvent
Mix Ratio By Weight100A:12B1A:1B + solvent
Pot Life3.5 hours45 minutes
Tack Free Time2 hours
Cure Time24 hours
Shore D Hardness90
Specific Gravity1.66 g/cc1.07 g/cc
Specific Volume16.7 cu. in./lb.
ColorGreyTranslucent Clear
Tensile Modulus2,040,000 psi
Ultimate Tensile4,810 psi
Tensile Elongation0.54 %
Elongation @ Break1,000 %
Compressive Strength12,500 psi
Compressive Modulus125,500 psi
Flexural Strength7,660 psi
Flexural Modulus1,403,000 psi
Shrinkage0.0006 in. / in.
Heat Deflection Temp135 °F
Thermal Conductivity0.675 W/M*K

Product Description

EpoxAcast™ 655 + 103 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.

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Psycho Paint™

Psycho Paint™ is a versatile and easy to use platinum silicone paint base developed to help special effects and prosthetic artisans, doll makers, etc. easily create painted-on color effects for their platinum silicone creations. It is a two component translucent clear platinum-cure silicone that is used to make a base for color pigmenting. Once the desired color is attained, Psycho Paint™ is thinned with a solvent. Thin layers of paint can then be applied to a model’s surface (made of Dragon Skin™, Ecoflex™ or other platinum silicone) using an airbrush. It can also be applied by brushing.

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Silicone Rubber - Tin Cure ›

Silicone Rubber - Platinum Cure ›

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Flame Rated Materials ›

Adhesives ›

Lifecasting Materials ›

Skin Safe FX Materials ›

Polymer Modifiers for Concrete and Gypsum ›