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Key Differences
| Product Type |
|
|
| Mixed Viscosity | 370 cps | 800 cps |
| Mix Ratio By Volume | N/A (gram scale required) | 1A:1B |
| Pot Life | 12 hours | 2.5 minutes |
| Shore D Hardness | 80 | — |
| Shore A Hardness | — | 40 |
| Color | Clear | Translucent White |
| Shrinkage | 0.007 in. / in. | 0.002 in. / in. |
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 Pour | KX Flex™ 40 | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | 370 cps | 800 cps |
| Mix Ratio By Volume | — | 1A:1B |
| Mix Ratio By Weight | 100A:40B | 1A:1B |
| Pot Life | 12 hours | 2.5 minutes |
| Handling Time | — | 30 minutes |
| Cure Time | — | 24 hours |
| Shore D Hardness | 80 | — |
| Shore A Hardness | — | 40 |
| Specific Gravity | 1.08 g/cc | 1.07 g/cc |
| Specific Volume | 25.7 cu. in./lb. | 25.9 cu. in./lb. |
| Color | Clear | Translucent White |
| Tensile Strength | — | 457 psi |
| Tensile Modulus | 378,000 psi | — |
| Ultimate Tensile | 4,585 psi | — |
| Tensile Elongation | 3.1 % | — |
| Elongation @ Break | — | 400 % |
| Compressive Strength | 5,777 psi | — |
| Compressive Modulus | 82,000 psi | — |
| Flexural Strength | 6,780 psi | — |
| Flexural Modulus | 203,000 psi | — |
| Shrinkage | 0.007 in. / in. | 0.002 in. / in. |
| Heat Deflection Temp | 100 °F | — |
| Index of Refraction at 20°C | 1.5372 | — |
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.
KX Flex™ 40
KX Flex™ Series urethanes are fast setting flexible urethane casting elastomers that cure quickly and offer exceptional physical and performance properties including high impact resistance. KX Flex™ Series urethanes are easy to color using SO-Strong™, UVO™ or IGNITE™ colorants. KX Flex™ urethanes are phthalate free, mercury free and MOCA free.
KX Flex™ Series urethanes have a pot life of 2.5 minutes and handling time of 30 minutes (depending on mass). With Shore hardness values of 40A, 60A and 90A, this material is used for a variety of applications including fast mold making, fast model duplication, prototyping, durable miniatures, props and special effects, or making parts that are impact resistant. Fully cured castings are flexible, tough and durable.
Cured KX Flex™ 40 will have a slight tack which will subside over time depending on mass and ambient temperature.