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Key Differences
| Product Type |
|
|
| Mixed Viscosity | 2,000 cps | 350 cps |
| Pot Life | 50 minutes | 10 minutes |
| Cure Time | 16 hours | 3.5 hours |
| Shore D Hardness | — | 80 |
| Shore A Hardness | 50 | — |
| Color | Off White | Clear (Slightly Yellow In Thick Sections) |
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 | XTC-3D™ | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | 2,000 cps | 350 cps |
| Mix Ratio By Volume | 1A:1B | 2A:1B |
| Mix Ratio By Weight | 1A:1B | 100A:42B |
| Pot Life | 50 minutes | 10 minutes |
| Thin Film Working Time | — | 20 minutes |
| Thin Film Recoat Time | — | 90 minutes |
| Tack Free Time | — | 2 hours |
| Cure Time | 16 hours | 3.5 hours |
| Shore D Hardness | — | 80 |
| Shore A Hardness | 50 | — |
| Specific Gravity | 1.01 g/cc | 1.09 g/cc |
| Specific Volume | 27.4 cu. in./lb. | 25.1 cu. in./lb. |
| Color | Off White | Clear (Slightly Yellow In Thick Sections) |
| Die C Tear Strength | 120 pli | — |
| Tensile Strength | 580 psi | — |
| Elongation @ Break | 435 % | — |
| 100% Modulus | 152 psi | — |
| Shrinkage | <.001 in. / in. | — |
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.
XTC-3D™
XTC-3D™ is a protective coating for smoothing and finishing 3D printed parts. Two liquids are mixed together and brushed onto any 3D print. Coating self-levels and wets out uniformly without leaving brush strokes. Working time is 10 minutes and cure time is about 4 hours (depending on mass and temperature). XTC-3D™ cures to a hard, impact resistant coating that can be sanded, primed and painted. Adding colors and metal effects is easy.