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Key Differences
| Product Type |
|
|
| Mixed Viscosity | 3,000 cps | 200 cps |
| Pot Life | 30 minutes | 2.5 minutes |
| Cure Time | 4 hours | 10 minutes |
| Shore D Hardness | — | 73 |
| Shore A Hardness | 00-20 | — |
| Color | Translucent | Off-White |
| Tensile Strength | 160 psi | 3,390 psi |
| Elongation @ Break | 845 % | 15.1 % |
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
| Ecoflex™ 00-20 | TASK™ 7 | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | 3,000 cps | 200 cps |
| Mix Ratio By Volume | 1A:1B | 1A:1B |
| Mix Ratio By Weight | 1A:1B | 104A:100B |
| Pot Life | 30 minutes | 2.5 minutes |
| Cure Time | 4 hours | 10 minutes |
| Shore D Hardness | — | 73 |
| Shore A Hardness | 00-20 | — |
| Specific Gravity | 1.07 g/cc | 1.2 g/cc |
| Specific Volume | 26.0 cu. in./lb. | 23.1 cu. in./lb. |
| Color | Translucent | Off-White |
| Die B Tear Strength | 30 pli | — |
| Tensile Strength | 160 psi | 3,390 psi |
| Tensile Modulus | — | 150,700 psi |
| Elongation @ Break | 845 % | 15.1 % |
| 100% Modulus | 8 psi | — |
| Compressive Strength | — | 5,140 psi |
| Compressive Modulus | — | 57,600 psi |
| Flexural Strength | — | 5,450 psi |
| Flexural Modulus | — | 148,900 psi |
| Shrinkage | <.001 in. / in. | 0.0111 in. / in. |
| Heat Deflection Temp | — | 131 °F |
| Useful Temperature (min) | -65 °F | — |
| Useful Temperature (max) | 450 °F | — |
Product Description
Ecoflex™ 00-20
Ecoflex™ rubbers are platinum-catalyzed silicones that are versatile and easy to use. Ecoflex™ rubbers are mixed 1A:1B by weight or volume and cured at room temperature with negligible shrinkage. Low viscosity ensures easy mixing and de-airing. Cured rubber is very soft, very strong and very “stretchy”, stretching many times its original size without tearing and will rebound to its original form without distortion.
Certified Skin Safe - Cured Ecoflex™ 00-20 is skin safe and certified by an independent laboratory.
TASK™ 7
Flame Out™ is a low viscosity, fast set casting resin that meets UL 94 V-O requirements for flame resistance. It does not contain mercury, TDI or MOCA. Mix ratio is 1A:1B by volume. Pot life is 2.5 min. and demold time is 10 min. at 73°F / 23°C (depending on mass).
Fully cured Flame Out™ material is tough, durable, machinable and paintable. It has much higher physical and performance properties than any other flame rated urethane available anywhere. Vibrant colors and color effects are possible by adding SO-Strong™ color tints. Applications for Flame Out™ include making flame resistant prototype and architectural models, model toys, theme park and stage elements, durable miniatures and special effect props. Material can also be used for potting and encapsulation applications.