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Key Differences
| Product Type |
|
|
| Mixed Viscosity | 23,000 cps | 100 cps |
| Pot Life | 8 minutes | 2.5 minutes |
| Cure Time | 75 minutes | 15 minutes |
| Shore D Hardness | — | 80 |
| Shore A Hardness | 10 | — |
| Color | Translucent | Black |
| Tensile Strength | 475 psi | 5,840 psi |
| Elongation @ Break | 1,000 % | 4 % |
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
| Dragon Skin™ 10 FAST | Smooth-Cast™ ONYX™ FAST | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | 23,000 cps | 100 cps |
| Mix Ratio By Volume | 1A:1B | 100A:100B |
| Mix Ratio By Weight | 1A:1B | 120A:100B |
| Pot Life | 8 minutes | 2.5 minutes |
| Cure Time | 75 minutes | 15 minutes |
| Shore D Hardness | — | 80 |
| Shore A Hardness | 10 | — |
| Specific Gravity | 1.07 g/cc | 1.09 g/cc |
| Specific Volume | 25.8 cu. in./lb. | 27.7 cu. in./lb. |
| Color | Translucent | Black |
| Die B Tear Strength | 102 pli | — |
| Tensile Strength | 475 psi | 5,840 psi |
| Tensile Modulus | — | 246,000 psi |
| Elongation @ Break | 1,000 % | 4 % |
| 100% Modulus | 22 psi | — |
| Compressive Strength | — | 8,760 psi |
| Compressive Modulus | — | 77,400 psi |
| Flexural Strength | — | 8,280 psi |
| Flexural Modulus | — | 246,000 psi |
| Shrinkage | <.001 in. / in. | 0.010 in. / in. |
| Useful Temperature (min) | -65 °F | — |
| Useful Temperature (max) | 450 °F | — |
| Dielectric Strength | >350 volts/mil | — |
| Heat Deflection With Post Cure | — | 250 °F |
Product Description
Dragon Skin™ 10 FAST
Dragon Skin™ silicones are high performance platinum cure liquid silicone compounds that are used for a variety of applications ranging from creating skin effects and other movie special effects to making production molds for casting a variety of materials. Because of the superior physical properties and flexibility of Dragon Skin™ rubbers, they are also used for medical prosthetics and cushioning applications. Dragon Skin™ rubbers are also used for a variety of industrial applications and have a service temperature range of a constant -65°F to +450°F (-53°C to +232°C)
Smooth-Cast™ ONYX™ FAST
Smooth-Cast™ ONYX™ is a mercury-free urethane resin that cures at room temperature to a deep black, solid plastic. ONYX™ resins offer the convenience of a 1A:1B by volume mix ratio and have very low viscosities, so they are easy to mix and pour. ONYX™ resins have an ultimate Shore hardness of 80D and offer higher physical properties and higher heat resistance vs. other general purpose resins.ONYX™ FAST resin has a pot life of 2.5 minutes and a cure time of 10-15 minutes. ONYX™ FAST is a good choice for creating fast cold cast bronze, brass, copper, nickel/silver, etc. effects.