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Key Differences
| Product Type |
|
|
| Mixed Viscosity | 150 cps | 370 cps |
| Mix Ratio By Volume | 1A:1B | N/A (gram scale required) |
| Pot Life | 20 minutes | 12 hours |
| Color | White | Clear |
| Tensile Modulus | 290,000 psi | 378,000 psi |
| Compressive Strength | 8,300 psi | 5,777 psi |
| Flexural Strength | 9,500 psi | 6,780 psi |
| Flexural Modulus | 288,000 psi | 203,000 psi |
| Shrinkage | 0.0025 in. / in. | 0.007 in. / in. |
| Heat Deflection Temp | 134 °F | 100 °F |
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
| TASK™ 3 | EpoxAcast™ 692 Deep Pour | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | 150 cps | 370 cps |
| Mix Ratio By Volume | 1A:1B | — |
| Mix Ratio By Weight | 115A:100B | 100A:40B |
| Pot Life | 20 minutes | 12 hours |
| Cure Time | 90 minutes | — |
| Shore D Hardness | 80 | 80 |
| Specific Gravity | 1.12 g/cc | 1.08 g/cc |
| Specific Volume | 24.7 cu. in./lb. | 25.7 cu. in./lb. |
| Color | White | Clear |
| Tensile Strength | 6,650 psi | — |
| Tensile Modulus | 290,000 psi | 378,000 psi |
| Ultimate Tensile | — | 4,585 psi |
| Tensile Elongation | — | 3.1 % |
| Elongation @ Break | 6 % | — |
| Compressive Strength | 8,300 psi | 5,777 psi |
| Compressive Modulus | 78,000 psi | 82,000 psi |
| Flexural Strength | 9,500 psi | 6,780 psi |
| Flexural Modulus | 288,000 psi | 203,000 psi |
| Shrinkage | 0.0025 in. / in. | 0.007 in. / in. |
| Heat Deflection Temp | 134 °F | 100 °F |
| Index of Refraction at 20°C | — | 1.5372 |
Product Description
TASK™ 3
TASK™ 3 low viscosity, high performance casting resin offers superior physical and performance properties compared to our popular Smooth-Cast™ Series of general purpose casting resins. Vacuum degassing is not necessary and it offers the convenience of a 1A:1B by volume (115A:100B by weight) mix ratio.
TASK™ 3 is white. It has high tensile and flexural strength, as well as high flexural modulus. This plastic was formulated for a variety of industrial applications including pattern making and making prototype models. This resin is designed for casting in thicknesses up to ½” (1.27 cm). TASK™ Plastics are moderately priced and are available in trial kits, one-gallon, five-gallon, 55-gallon drum and totes.
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EpoxAcast™ 692 Deep Pour
EpoxAcast™ 692 Deep Pour is an UV resistant clear casting epoxy resins suitable for a variety of industrial and art related projects requiring a rigid, clear finished casting. EpoxAcast™ 692 features a very low viscosity for easy mixing and minimal bubble entrapment. Castings cure with negligible shrinkage and are very hard and strong. Resin can be colored with UVO™ or IGNITE™ colorants. Cast Magic™ and Glow Worm™ powders can also be added to create amazing casting effects.