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Econ™ 80

Ecoflex™ 00-30 vs. Econ™ 80

Lower Cost Shore 80A Urethane Rubber

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Ecoflex™ 00-30

Ecoflex™ 00-30 vs. Econ™ 80Econ™ 80

Super-Soft, Addition Cure Silicone Rubber

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Key Differences

Product Type
  • Urethane Rubber
  • Silicone Rubber - Platinum Cure
  • Skin Safe FX Materials
Mixed Viscosity1,200 cps3,000 cps
Pot Life13 minutes45 minutes
Cure Time24 hours4 hours
Shore A Hardness8000-30
Tensile Strength955 psi200 psi
Elongation @ Break127 %900 %
100% Modulus670 psi10 psi
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

Econ™ 80Ecoflex™ 00-30
Product Type
  • Urethane Rubber
  • Silicone Rubber - Platinum Cure
  • Skin Safe FX Materials
Mixed Viscosity1,200 cps3,000 cps
Mix Ratio By Volume1A:1B1A:1B
Mix Ratio By Weight100A:90B1A:1B
Pot Life13 minutes45 minutes
Handling Time6 hours
Cure Time24 hours4 hours
Shore A Hardness8000-30
Specific Gravity1.06 g/cc1.07 g/cc
Specific Volume26.16 cu. in./lb.26.0 cu. in./lb.
ColorTranslucentTranslucent
Die B Tear Strength38 pli
Die C Tear Strength77 pli
Tensile Strength955 psi200 psi
Elongation @ Break127 %900 %
100% Modulus670 psi10 psi
Shrinkage0.0014 in. / in.<.001 in. / in.
Useful Temperature (min)-65 °F
Useful Temperature (max)450 °F

Product Description

Econ™ 80

Econ™ 80 is an economical Shore 80A urethane rubber suitable for a variety of mold making and industrial applications. It is a lower cost, faster cure alternative to our popular PMC™-780. Physical properties are lower vs. PMC™-780. This is a no odor system that features a 1A:1B mix ratio and a low viscosity for easy mixing and pouring. Working time is about 13 minutes at room temperature, handling time is 6 hours and rubber cures overnight. Econ™ 80 is translucent and easily colored with SO-Strong™ or Ignite™ colorants. Econ™ 80 is used to make short run molds for casting concrete and resins, concrete stamping pads, rubber mechanical parts, coating fabrics, pour-in-place gaskets for industrial equipment and burial vaults. Important: To minimize air bubbles in cured rubber, vacuum degassing is recommended.

FOR COMMERCIAL/INDUSTRIAL USE ONLY

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Ecoflex™ 00-30

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™ 00-30 is skin safe and certified by an independent laboratory.

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