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Key Differences

Product Type
  • Epoxy Casting and Laminating Resins
  • Urethane Expanding Foams
Mixed Viscosity370 cps1,000 cps
Mix Ratio By VolumeN/A (gram scale required)1A:2B
Pot Life12 hours2 minutes
Shore D Hardness80
Specific Volume25.7 cu. in./lb.115 cu. in./lb.
ColorClearWhite
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™ 692 Deep PourFlexFoam-iT!™ 15 Tuff Stuff SLOW
Product Type
  • Epoxy Casting and Laminating Resins
  • Urethane Expanding Foams
Mixed Viscosity370 cps1,000 cps
Mix Ratio By Volume1A:2B
Mix Ratio By Weight100A:40B100A:185B
Pot Life12 hours2 minutes
Handling Time90 minutes
Cure Time4 hours
Shore D Hardness80
Expansion (approximate)4 times
Foam Density15 lb/ft³
Specific Gravity1.08 g/cc0.24 g/cc
Specific Volume25.7 cu. in./lb.115 cu. in./lb.
ColorClearWhite
Tensile Modulus378,000 psi
Ultimate Tensile4,585 psi
Tensile Elongation3.1 %
Compressive Strength5,777 psi
Compressive Modulus82,000 psi
Flexural Strength6,780 psi
Flexural Modulus203,000 psi
Shrinkage0.007 in. / in.
Heat Deflection Temp100 °F
Index of Refraction at 20°C1.5372

Product Description

EpoxAcast™ 692 Deep Pour

EpoxAcast™ 692 Deep Pour is an UV resistant clear casting epoxy resins suitable for a variety of industrial and art related projects requiring a rigid, clear finished casting. EpoxAcast™ 692 features a very low viscosity for easy mixing and minimal bubble entrapment. Castings cure with negligible shrinkage and are very hard and strong. Resin can be colored with UVO™ or IGNITE™ colorants. Cast Magic™ and Glow Worm™ powders can also be added to create amazing casting effects.

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FlexFoam-iT!™ 15 Tuff Stuff SLOW

FlexFoam-iT!™ Series foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art & crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. FlexFoam-iT!™ foams are also used as repair materials for seats, cushions and archery targets. SO-Strong™, UVO™ or IGNITE™ colorants can be added for color effects.

Part A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties. The lower the number, the more the foam expands.

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