C
mpare
T
l
Key Differences
| Product Type |
|
|
| Mixed Viscosity | Dough | 430 cps |
| Pot Life | 90 minutes | 5 minutes |
| Cure Time | 16 hours | 30 minutes |
| Shore D Hardness | 85 | 60 |
| Specific Volume | 17.3 cu. in./lb. | 26.4 cu. in./lb. |
| Color | Grey | 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
| Free Form™ Habitat™ Fire Safe™ | Smooth-Cast™ 60D | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | Dough | 430 cps |
| Mix Ratio By Volume | 1A:1B | 1A:1B |
| Mix Ratio By Weight | 1A:1B | 100A:93B |
| Pot Life | 90 minutes | 5 minutes |
| Cure Time | 16 hours | 30 minutes |
| Shore D Hardness | 85 | 60 |
| Specific Gravity | 1.44 g/cc | 1.05 g/cc |
| Specific Volume | 17.3 cu. in./lb. | 26.4 cu. in./lb. |
| Color | Grey | Translucent White |
| Tensile Strength | — | 2,420 psi |
| Elongation @ Break | — | 100 % |
| Shrinkage | — | 0.012 in. / in. |
| 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).
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.