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Key Differences
| Product Type |
|
|
| Mixed Viscosity | Dough | 10,000 cps |
| Pot Life | 90 minutes | 90 seconds |
| Cure Time | 16 hours | 1 hour |
| Shore D Hardness | 85 | — |
| Specific Volume | 17.3 cu. in./lb. | 69 cu. in./lb. |
| Color | Grey | 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
| Free Form™ Habitat™ Fire Safe™ | Soma Foama™ 25 | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | Dough | 10,000 cps |
| Mix Ratio By Volume | 1A:1B | 1A:1B |
| Mix Ratio By Weight | 1A:1B | 1A:1B |
| Pot Life | 90 minutes | 90 seconds |
| Handling Time | — | 20 minutes |
| Cure Time | 16 hours | 1 hour |
| Shore D Hardness | 85 | — |
| Expansion (approximate) | — | 2-3 times |
| Foam Density | — | 25 lb/ft³ |
| Specific Gravity | 1.44 g/cc | 0.40 g/cc |
| Specific Volume | 17.3 cu. in./lb. | 69 cu. in./lb. |
| Color | Grey | White |
| Heat Deflection Temp | 160 °F | — |
| Heat Deflection With Post Cure | 212 °F | — |
Product Description
Free Form™ Habitat™ Fire Safe™
Free Form™ Habitat™ Fire Safe™ epoxy putty is a high density epoxy sculpting putty that is flame rated (E84, Class A). Habitat™ Fire Safe™ is solvent-free and contains no VOC’s. Working time is 90 minutes and cure time is 16 hours at room temperature (73° F/23° C). Epoxy cures to a very hard, flame and heat resistant material that is easily painted. Habitat™ Fire Safe™ does not contain any carcinogens (cancer causing agents).
Soma Foama™ 25
Soma Foama™ is a soft, two-component platinum silicone flexible foam that is versatile and easy to use. Soma Foama™ 25 is a higher density foam vs. original Soma Foama™ 15 which expands 2-3 times its original volume and develops a uniform 25 lb./cu. ft. cell structure (400 kg/m³). Vibrant colors can be achieved by adding Silc-Pig™ silicone color pigments. Cured foam is high heat resistance (will resist up to 350°F/176°C), water resistant, UV resistant and resists oxidation and ozone degradation.