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Key Differences
| Product Type |
|
|
| Mixed Viscosity | 2,000 cps | Light Paste |
| Pot Life | 50 minutes | 20 minutes |
| Barcol 935 Hardness | — | 87 |
| Shore D Hardness | — | 85 |
| Shore A Hardness | 50 | — |
| Specific Volume | 27.4 cu. in./lb. | 19.4 cu. in./lb. |
| Color | Off White | Neutral |
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
| ReoFlex™ 50 | EpoxAcoat™ NEUTRAL | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | 2,000 cps | Light Paste |
| Mix Ratio By Volume | 1A:1B | 5A:1B |
| Mix Ratio By Weight | 1A:1B | 100A:15B |
| Pot Life | 50 minutes | 20 minutes |
| Thin Film Working Time | — | 40 minutes |
| Thin Film Recoat Time | — | 60 minutes |
| Tack Free Time | — | 4 hours |
| Cure Time | 16 hours | 16 hours |
| Barcol 935 Hardness | — | 87 |
| Shore D Hardness | — | 85 |
| Shore A Hardness | 50 | — |
| Specific Gravity | 1.01 g/cc | 1.43 g/cc |
| Specific Volume | 27.4 cu. in./lb. | 19.4 cu. in./lb. |
| Color | Off White | Neutral |
| Die C Tear Strength | 120 pli | — |
| Tensile Strength | 580 psi | — |
| Ultimate Tensile | — | 26,000 psi |
| Elongation @ Break | 435 % | — |
| 100% Modulus | 152 psi | — |
| Compressive Strength | — | 24,000 psi |
| Flexural Strength | — | 30,000 psi |
| Shrinkage | <.001 in. / in. | 0.00015 in. / in. |
| Heat Deflection Temp | — | 133 °F |
Product Description
ReoFlex™ 50
ReoFlex™ urethane rubbers offer superior physical and performance properties for production casting of wax, plasters, and resins. ReoFlex™ urethanes are available in 20A, 30A, 40A, 50A and 60A Shore hardnesses and feature convenient one-to-one by volume mix ratios. Vacuum degassing is not necessary and ReoFlex™ rubbers cure with negligible shrinkage to a durable rubber that will last in production. ReoFlex™ “Wet” rubbers will shrink somewhat over time vs. “Dry” formulations.
ReoFlex™ mold rubbers are used for a variety of applications including making molds to reproduce sculpture and architectural elements, as well as for making special effects, toys and prototypes. Vibrant colors can be achieved by adding So-Strong™ Color Tints, available from Smooth-On.
Casting Concrete? Look into the VytaFlex™ series of urethane mold rubbers. VytaFlex™ urethanes were formulated specifically for casting concrete / pigmented concrete and feature Smooth-On’s exclusive ‘V-Polymer™’ technology.
FOR COMMERCIAL/INDUSTRIAL USE ONLY
› Click here for more ReoFlex™ rubber products.
EpoxAcoat™ NEUTRAL
EpoxAcoat™ RED, GREY, WHITE and NEUTRAL are thixotropic epoxy gel coats which are widely used for hand laminating and tooling applications. They are tough and strong surface coat resins which cure at room temperature and offer exceptional abrasion resistance. EpoxAcoat™ NEUTRAL is formulated “color neutral” specifically for adding color pigments and fillers. For high temperature applications (to 284°F / 140°C) use EpoxAcoat HT™ (see separate technical bulletin).