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Ecoflex™ 00-20

Super-Soft, Addition Cure Silicone Rubber

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Ecoflex™ 00-30

Super-Soft, Addition Cure Silicone Rubber

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Key Differences

Pot Life	30 minutes	45 minutes
Shore A Hardness	00-20	00-30
Die B Tear Strength	30 pli	38 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

	Ecoflex™ 00-20	Ecoflex™ 00-30
Product Type	Silicone Rubber - Platinum Cure Skin Safe FX Materials	Silicone Rubber - Platinum Cure Skin Safe FX Materials
Mixed Viscosity	3,000 cps	3,000 cps
Mix Ratio By Volume	1A:1B	1A:1B
Mix Ratio By Weight	1A:1B	1A:1B
Pot Life	30 minutes	45 minutes
Cure Time	4 hours	4 hours
Shore A Hardness	00-20	00-30
Specific Gravity	1.07 g/cc	1.07 g/cc
Specific Volume	26.0 cu. in./lb.	26.0 cu. in./lb.
Color	Translucent	Translucent
Die B Tear Strength	30 pli	38 pli
Tensile Strength	160 psi	200 psi
Elongation @ Break	845 %	900 %
100% Modulus	8 psi	10 psi
Shrinkage	<.001 in. / in.	<.001 in. / in.
Useful Temperature (min)	-65 °F	-65 °F
Useful Temperature (max)	450 °F	450 °F

Product Description

Ecoflex™ 00-20

Ecoflex™ rubbers are platinum-catalyzed silicones that are versatile and easy to use. Ecoflex™ rubbers are mixed 1A:1B by weight or volume and cured at room temperature with negligible shrinkage. Low viscosity ensures easy mixing and de-airing. Cured rubber is very soft, very strong and very “stretchy”, stretching many times its original size without tearing and will rebound to its original form without distortion.

Certified Skin Safe - Cured Ecoflex™ 00-20 is skin safe and certified by an independent laboratory.

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