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Ecoflex™ 00-35 FAST

Free Form™ Habitat™ Fire Safe™ vs. Ecoflex™ 00-35 FASTFree Form™ Habitat™ Fire Safe™

Skin Safe, Fast Setting Super Soft Silicone

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Key Differences

Product Type
  • Epoxy Putties
  • Flame Rated Materials
  • Silicone Rubber - Platinum Cure
  • Skin Safe FX Materials
Mixed ViscosityDough3,500 cps
Pot Life90 minutes2.5 minutes
Cure Time16 hours5 minutes
Shore D Hardness85
Shore A Hardness00-35
Specific Volume17.3 cu. in./lb.26.0 cu. in./lb.
ColorGreyOff-White Translucent
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

Free Form™ Habitat™ Fire Safe™Ecoflex™ 00-35 FAST
Product Type
  • Epoxy Putties
  • Flame Rated Materials
  • Silicone Rubber - Platinum Cure
  • Skin Safe FX Materials
Mixed ViscosityDough3,500 cps
Mix Ratio By Volume1A:1B1A:1B
Mix Ratio By Weight1A:1B
Pot Life90 minutes2.5 minutes
Cure Time16 hours5 minutes
Shore D Hardness85
Shore A Hardness00-35
Specific Gravity1.44 g/cc1.07 g/cc
Specific Volume17.3 cu. in./lb.26.0 cu. in./lb.
ColorGreyOff-White Translucent
Die B Tear Strength38 pli
Tensile Strength200 psi
Elongation @ Break900 %
100% Modulus10 psi
Shrinkage<0.001 in. / in.
Heat Deflection Temp160 °F
Useful Temperature (min)-65 °F
Useful Temperature (max)450 °F
Heat Deflection With Post Cure212 °F

Product Description

Free Form™ Habitat™ Fire Safe™

Free Form™ Habitat™ Fire Safe™ epoxy putty is a high density epoxy sculpting putty that is flame rated (E84, Class A). Habitat™ Fire Safe™ is solvent-free and contains no VOC’s. Working time is 90 minutes and cure time is 16 hours at room temperature (73° F/23° C). Epoxy cures to a very hard, flame and heat resistant material that is easily painted. Habitat™ Fire Safe™ does not contain any carcinogens (cancer causing agents).

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Ecoflex™ 00-35 FAST

Ecoflex™ 00-35 FAST is a soft, fast cure platinum-catalyzed silicone that is versatile and easy to use. Parts A and B are mixed 1:1 by weight or volume, pot life is about 2.5 minutes and rubber cures in about 5 minutes at room temperature with negligible shrinkage. Low viscosity ensures easy mixing and pouring. Rubber cures without "tacky" surface, is very soft, very strong and very "stretchy, stretching many times its original size. EcoFlex™ 00-35 FAST is off-white translucent and can be color pigmented using Silc Pig™ silicone color pigments.

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