Smooth-On Ecoflex 00-50

Ecoflex™ 00-50

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, or you can choose to mix and dispense using our convenient dispensing cartridges. 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.

Data At-A-Glance

Specific Gravity 1.07 g/cc
Specific Volume 25.9 cu. in./lb.
Pot Life 18 minutes
Cure Time 3 hours
Shore Hardness 00-50
Tensile Strength 315 psi
100% Modulus 12 psi
Elongation @ Break 980 %
Die B Tear Strength 50 pli
Shrinkage <.001 in. / in.
Mix Ratio By Volume 1A:1B
Mix Ratio By Weight 1A:1B
Color Translucent
Useful Temperature (min) -65 °F
Useful Temperature (max) 450 °F
Mixed Viscosity 8,000 cps

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