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TASK™ 12

TASK™ 12 vs. EZ-Spray® Silicone 22EZ-Spray® Silicone 22

Impact Resistant Tooling Resin

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Key Differences

Product Type
  • Silicone Rubber - Platinum Cure
  • Urethane Resins
Mixed Viscosity11,000 cps2,400 cps
Mix Ratio By Volume1A:1BN/A (gram scale required)
Pot Life5 minutes20 minutes
Cure Time45 minutes16 hours
Shore D Hardness60
Shore A Hardness22
ColorTranslucent GreenClear Amber
Tensile Strength490 psi2,700 psi
Elongation @ Break450 %300 %
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 22TASK™ 12
Product Type
  • Silicone Rubber - Platinum Cure
  • Urethane Resins
Mixed Viscosity11,000 cps2,400 cps
Mix Ratio By Volume1A:1B
Mix Ratio By Weight100A:44B
Pot Life5 minutes20 minutes
Cure Time45 minutes16 hours
Shore D Hardness60
Shore A Hardness22
Specific Gravity1.08 g/cc1.08 g/cc
Specific Volume25.6 cu. in./lb.26 cu. in./lb.
ColorTranslucent GreenClear Amber
Die B Tear Strength102 pli
Tensile Strength490 psi2,700 psi
Elongation @ Break450 %300 %
100% Modulus49 psi
Shrinkage<.001 in. / in.0.001 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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TASK™ 12

TASK™ 12 is part of the TASK™ series of high performance casting resins. It is a semi-rigid urethane resin that offers extraordinary handling strength and impact resistance.

Castings are tough and durable. TASK™ 12 can be color pigmented or filled and is used for a variety of industrial applications including making prototype models, high impact parts and tools.

CAUTION: NOT FOR HOME USE. THIS PRODUCT IS FOR INDUSTRIAL USE ONLY. With adequate local exhaust ventilation, respiratory protection is not normally required when using this product. Where risk assessment shows air-purifying respirators are appropriate, follow OSHA respirator regulations and European Standards EN 141, 143 and 371. Protective clothing (gloves and long sleeves) is required to minimize the risk of dermal sensitization. If breathing is affected or a dermal rash develops, immediately cease using this product and seek medical attention. Read SDS before using.

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