EcoFlex 00-35 Fast

SKU: 800637

Size: Pint Kit
Sale price$45.95

unit(s) in Stock.


unit(s) in Stock.


unit(s) in Stock.

* Price and availability may vary.
* If unit(s) in stock is 0, item is currently unavailable or special order.


Unit Size Net Weight
Pint Kit 2 lb
Gallon Kit 16 lb
Five Gallon Kit 80 lb



Ecoflex 00-35 Fast is a very fast curing platinum-catalyzed silicone which is versatile and easy to use. It features a mix ratio of 1A:1B parts by volume or weight. Pot-life is approximately 2-1/2 minutes and rubber cures in 5 minutes at room temperature with negligible shrinkage. Low viscosity ensures easy mixing and pouring. Rubber cures without a "tacky" surface, is very soft, very strong and very stretchy capable of 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.

CERTIFIED SKIN SAFE Ecoflex 00-35 Fast will cure against the skin and can be used for life casting applications to make rubber molds that cure quickly and are good for casting wax, resins, etc. Unlike Body Double silicone, Ecoflex 00-35 Fast is so soft, it can be removed like a glove.

Ecoflex 00-35 Fast is compatible with Ecoflex, Dragon Skin and other platinum cure silicones and can be used for a variety of skin safe applications including making fast skin safe appliances for special effects and cosplay, cushioning for orthopedic and orthotic devices worn against the body and more.
Technical Properties
Mix Ratio by Volume 1A:1B
Pot Life 2.5 minutes
Cure Time 5 minutes
Color Off White Translucent
Shore Hardness 00-35
Mixed Viscosity 3,500 cps
Shrinkage < .001 in./in.
Specific Volume 26.0 cu. in./lb.
Specific Gravity 1.07g/cc
Useful Temperature (max)< 450¼F
Useful Temperature (min)< -65¼F
Tensile Strength 200 psi
100% Modulus 10 psi
Elongation @ Break 900%
Die B Tear Strength 38 pli


Due to the added platinum, the cured rubber is an off-white with a yellow tint compared to other Ecoflex rubbers. This does not interfere with coloring Ecoflex using Silc Pig colorants.

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