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Key Differences
| Mixed Viscosity | Sprayable | Putty |
| Pot Life | 1.5 minutes | 30 minutes |
| Cure Time | 1 hour | 5 hours |
| Color | Purple | Light Purple |
| Die B Tear Strength | 92 pli | 140 pli |
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
| EZ-Spray™ 35 | Equinox™ 40 SLOW | |
|---|---|---|
| Product Type |
|
|
| Mixed Viscosity | Sprayable | Putty |
| Mix Ratio By Volume | 1A:1B | 1A:1B |
| Mix Ratio By Weight | — | 1A:1B |
| Pot Life | 1.5 minutes | 30 minutes |
| Cure Time | 1 hour | 5 hours |
| Shore A Hardness | 35 | 40 |
| Specific Gravity | 1.15 g/cc | 1.25 g/cc |
| Specific Volume | 24.1 cu. in./lb. | 22.2 cu. in./lb. |
| Color | Purple | Light Purple |
| Die B Tear Strength | 92 pli | 140 pli |
| Tensile Strength | 490 psi | 520 psi |
| Elongation @ Break | 415 % | 430 % |
| 100% Modulus | — | 119 psi |
| Shrinkage | <.001 in. / in. | 0.001 in. / in. |
Product Description
EZ-Spray™ 35
EZ~Spray™ 35 is a platinum cure silicone rubber developed specifically for spraying through the EZ~Spray™ Junior Cartridge System. With no or minimal surface preparation, EZ~Spray™ 35 can be sprayed onto vertical surfaces for making fast rubber molds of large surface areas. After a suitable thickness is attained, EZ~Spray™ 35 cures in 1 hour with negligible shrinkage to a durable mold rubber good for production casting resins, foams, concrete, plaster and other materials. Application of a support shell is achieved by spraying Smooth-On’s EZ~Spray™ Plastic over the rubber mold after it has fully cured. Read the EZ~Spray™ Junior manual prior to spraying.
Equinox™ 40 SLOW
Equinox™ Silicone Putty Products are new silicone compounds (platinum catalyst) that can be easily mixed and applied by hand to a variety of surfaces. Equinox™ Putty is mixed in equal amounts (1A:1B) by volume.