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Mold Max™ 27T

Mold Max™ 27T vs. EZ-Spray® Silicone 22EZ-Spray® Silicone 22

Translucent Silicone Rubber

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Key Differences

Product Type
  • Silicone Rubber - Platinum Cure
  • Silicone Rubber - Tin Cure
Mixed Viscosity11,000 cps30,000 cps
Mix Ratio By Volume1A:1BN/A (gram scale required)
Pot Life5 minutes45 minutes
Cure Time45 minutes24 hours
ColorTranslucent GreenTranslucent
100% Modulus49 psi65 psi
Disclaimer
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 22Mold Max™ 27T
Product Type
  • Silicone Rubber - Platinum Cure
  • Silicone Rubber - Tin Cure
Mixed Viscosity11,000 cps30,000 cps
Mix Ratio By Volume1A:1B
Mix Ratio By Weight100A:10B
Pot Life5 minutes45 minutes
Cure Time45 minutes24 hours
Shore A Hardness2227
Specific Gravity1.08 g/cc1.11 g/cc
Specific Volume25.6 cu. in./lb.25.0 cu. in./lb.
ColorTranslucent GreenTranslucent
Die B Tear Strength102 pli110 pli
Tensile Strength490 psi575 psi
Elongation @ Break450 %400 %
100% Modulus49 psi65 psi
Shrinkage<.001 in. / in.0.002 in. / in.
Useful Temperature (min)-65 °F-65 °F
Useful Temperature (max)500 °F400 °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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Mold Max™ 27T

Mold Max™ 27T silicone is a water white translucent tin cured silicone rubber compound that has exceptional tear strength and working properties. It features Smooth-On’s “Libra™” catalyst for long library life. Mixed 100A:10B by weight, vacuum degassing is recommended for de-airing. Rubber cures overnight at room temperature. Mold Max™ ‘T’ silicones can be thickened with Thi-Vex™ thickener for brush-on application and effects.

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