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Key Differences
| Product Type |
|
|
| Mixed Viscosity | 3,000 cps | 4,000 cps |
| Pot Life | 30 minutes | 22 minutes |
| Cure Time | 4 hours | 16 hours |
| Shore D Hardness | — | 65 |
| Shore A Hardness | 00-20 | — |
| Color | Translucent | Clear Amber |
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 | Epsilon™ PRO | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | 3,000 cps | 4,000 cps |
| Mix Ratio By Volume | 1A:1B | 2A:1B |
| Mix Ratio By Weight | 1A:1B | 100A:44B |
| Pot Life | 30 minutes | 22 minutes |
| Thin Film Working Time | — | 35 minutes |
| Thin Film Recoat Time | — | 3 hours |
| Tack Free Time | — | 4 hours |
| Cure Time | 4 hours | 16 hours |
| Shore D Hardness | — | 65 |
| Shore A Hardness | 00-20 | — |
| Specific Gravity | 1.07 g/cc | 1.11 g/cc |
| Specific Volume | 26.0 cu. in./lb. | 25.0 cu. in./lb. |
| Color | Translucent | Clear Amber |
| Die B Tear Strength | 30 pli | — |
| Tensile Strength | 160 psi | — |
| Elongation @ Break | 845 % | — |
| 100% Modulus | 8 psi | — |
| Shrinkage | <.001 in. / in. | — |
| 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.
Epsilon™ PRO
Epsilon™ PRO is a thixotropic epoxy coating that self-thickens for brushing onto a variety of surfaces. Compared to original Epsilon™, Epsilon™ PRO offers a longer working time and cured epoxy is semi-rigid, offering better impact resistance. Mix ratio for Epsilon™ PRO is 2A:1B by volume (100A:44B by weight). A gram scale is not needed to use this product.
Applied in thin layers, mixed material holds a vertical surface without sagging or slumping. Material wets out uniformly over different surfaces. Pot life is 22 minutes, with a re-coat time of 3 hours. All layers should be allowed to cure for 16 hours at 73° F / 23° C and can be accelerated with mild heat. Epsilon™ PRO is clear and can be easily colored using Ignite™ or UVO™ colorants. Cured coating has a gloss finish and can be sanded, primed and painted.
Applications: Epsilon™ PRO is suitable for use as a protective, impact resistant coating for EPS or polyurethane foam. It can also be applied to plaster, concrete, wood and fabrics. This product is not sensitive to moisture / humidity and contains no VOC’s.