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Key Differences
| Product Type |
|
|
| Mixed Viscosity | 1,000 cps | 410 cps |
| Pot Life | 2 minutes | 8.5 minutes |
| Cure Time | 4 hours | 2 hours |
| Shore D Hardness | — | 58 |
| Specific Volume | 115 cu. in./lb. | 41.3 cu. in./lb. |
| Color | White | Beige |
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 | Feather Lite™ | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | 1,000 cps | 410 cps |
| Mix Ratio By Volume | 1A:2B | 1A:1B |
| Mix Ratio By Weight | 100A:185B | — |
| Pot Life | 2 minutes | 8.5 minutes |
| Handling Time | 90 minutes | — |
| Cure Time | 4 hours | 2 hours |
| Shore D Hardness | — | 58 |
| Expansion (approximate) | 4 times | — |
| Foam Density | 15 lb/ft³ | — |
| Specific Gravity | 0.24 g/cc | 0.67 g/cc |
| Specific Volume | 115 cu. in./lb. | 41.3 cu. in./lb. |
| Color | White | Beige |
| Tensile Modulus | — | 156,000 psi |
| Ultimate Tensile | — | 2,160 psi |
| Elongation @ Break | — | 1.6 % |
| Compressive Strength | — | 3,070 psi |
| Compressive Modulus | — | 53,700 psi |
| Flexural Strength | — | 3,440 psi |
| Flexural Modulus | — | 164,300 psi |
| Shrinkage | — | 0.003 in. / in. |
| Heat Deflection Temp | — | 140 °F |
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.
Feather Lite™
Feather Lite™ is a heavily filled low-density urethane casting resin. Cured plastic is lightweight (it floats in water!) and has a much lower density than other casting resins.
Feather Lite™ features a convenient 1A:1B by volume mix ratio and mixes easily (pre-mixing of parts A & B is necessary). Cured plastic is strong and can be carved, machined, drilled, sanded, etc. Feather Lite™ can be pigmented with SO-Strong™ color tints prior to casting and finished castings can be painted. And because this product is low-density, it yields more plastic per pound/kg. than other casting resins, the cost per casting is low. Feather Lite™ can be used for a variety of art or industrial design related applications including reproducing sculpture, making fishing lures, prototype model making, casting doll heads and figures, etc.