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Equinox™ 38 MEDIUM

Equinox™ 38 MEDIUM vs. EZ-Spray® Silicone 22EZ-Spray® Silicone 22

Food Safe Silicone Mold Putty

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Key Differences

Mixed Viscosity11,000 cpsPutty
Cure Time45 minutes30 minutes
Shore A Hardness2238
ColorTranslucent GreenLight Purple
Die B Tear Strength102 pli140 pli
100% Modulus49 psi119 psi
Although we do our best to ensure the accuracy of this Compare Tool, Smooth-On offers no warranty either expressed or implied as to the reliability of the information contained herein. Smooth-On assumes no liability for loss or damage associated with use of the Compare Tool. If this is a critical project, we encourage you to review all of the technical data below and contact our Technical Service department with any questions or concerns.

All Technical Data

EZ-Spray® Silicone 22Equinox™ 38 MEDIUM
Product Type
  • Silicone Rubber - Platinum Cure
  • Silicone Rubber - Platinum Cure
Mixed Viscosity11,000 cpsPutty
Mix Ratio By Volume1A:1B1A:1B
Mix Ratio By Weight1A:1B
Pot Life5 minutes4 minutes
Cure Time45 minutes30 minutes
Shore A Hardness2238
Specific Gravity1.08 g/cc1.25 g/cc
Specific Volume25.6 cu. in./lb.21.25 cu. in./lb.
ColorTranslucent GreenLight Purple
Die B Tear Strength102 pli140 pli
Tensile Strength490 psi520 psi
Elongation @ Break450 %430 %
100% Modulus49 psi119 psi
Shrinkage<.001 in. / in.<.0003 in. / in.
Useful Temperature (min)-65 °F
Useful Temperature (max)500 °F

Product Description

EZ-Spray® Silicone 22

EZ~Spray® Silicone 22 are sprayable silicones which cure quickly to soft rubbers with high elongation and tear strength. Liquid silicone is sprayed through the EZ~Spray® Junior Cartridge System which is an economical alternative to expensive spray equipment. After a suitable thickness is attained, EZ~Spray® Silicone 22 cures in about 45 minutes. EZ~Spray® Silicone cures with negligible shrinkage to strong, durable silicone rubbers good for production casting of polyester, epoxy or urethane resins, gypsum, concrete and other materials.

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Equinox™ 38 MEDIUM

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.

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