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Key Differences
| Product Type |
|
|
| Mixed Viscosity | 1,000 cps | 430 cps |
| Pot Life | 2 minutes | 5 minutes |
| Cure Time | 4 hours | 30 minutes |
| Shore D Hardness | — | 60 |
| Specific Volume | 115 cu. in./lb. | 26.4 cu. in./lb. |
| Color | White | Translucent White |
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
| FlexFoam-iT!™ 15 Tuff Stuff SLOW | Smooth-Cast™ 60D | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | 1,000 cps | 430 cps |
| Mix Ratio By Volume | 1A:2B | 1A:1B |
| Mix Ratio By Weight | 100A:185B | 100A:93B |
| Pot Life | 2 minutes | 5 minutes |
| Handling Time | 90 minutes | — |
| Cure Time | 4 hours | 30 minutes |
| Shore D Hardness | — | 60 |
| Expansion (approximate) | 4 times | — |
| Foam Density | 15 lb/ft³ | — |
| Specific Gravity | 0.24 g/cc | 1.05 g/cc |
| Specific Volume | 115 cu. in./lb. | 26.4 cu. in./lb. |
| Color | White | Translucent White |
| Tensile Strength | — | 2,420 psi |
| Elongation @ Break | — | 100 % |
| Shrinkage | — | 0.012 in. / in. |
Product Description
FlexFoam-iT!™ 15 Tuff Stuff SLOW
FlexFoam-iT!™ Series foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art & crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. FlexFoam-iT!™ foams are also used as repair materials for seats, cushions and archery targets. SO-Strong™, UVO™ or IGNITE™ colorants can be added for color effects.
Part A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties. The lower the number, the more the foam expands.
Smooth-Cast™ 60D
The Smooth-Cast™ Semi-Rigid line of low-cost semi-rigid urethane casting resins cure quickly to semi-rigid plastics that offer exceptional strength and impact resistance.
New Formulations – New Look!
Smooth-Cast™ 60D is newly reformulated with a translucent white appearance and improved physical properties. All Smooth-Cast semi rigids are now mercury free and phthalate free. These plastics are easy-to-use (mix ratio is 1A:1B by volume) and have low viscosities for minimal bubble entrapment. Vibrant colors are possible by adding SO-Strong™, UVO™ or Ignite™ color pigments.
These semi-rigid plastics are good for making impact resistant prototypes, models, toys, props, climbing holds, etc.