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TASK™ 3

TASK™ 3 vs. Ecoflex™ 00-45 Near Clear™

Low Viscosity, High Performance Casting Resin

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Ecoflex™ 00-45 Near Clear™

TASK™ 3 vs. Ecoflex™ 00-45 Near Clear™TASK™ 3

Super-Soft, Nearly Clear Silicone Rubber

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Key Differences

Product Type
  • Urethane Resins
  • Silicone Rubber - Platinum Cure
  • Skin Safe FX Materials
Mixed Viscosity150 cps2,000 cps
Pot Life20 minutes45 minutes
Cure Time90 minutes4 hours
Shore D Hardness80
Shore A Hardness00-45
ColorWhiteWater Clear Translucent
Tensile Strength6,650 psi315 psi
Elongation @ Break6 %980 %
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

TASK™ 3Ecoflex™ 00-45 Near Clear™
Product Type
  • Urethane Resins
  • Silicone Rubber - Platinum Cure
  • Skin Safe FX Materials
Mixed Viscosity150 cps2,000 cps
Mix Ratio By Volume1A:1B1A:1B
Mix Ratio By Weight115A:100B
Pot Life20 minutes45 minutes
Cure Time90 minutes4 hours
Shore D Hardness80
Shore A Hardness00-45
Specific Gravity1.12 g/cc1.06 g/cc
Specific Volume24.7 cu. in./lb.26.2 cu. in./lb.
ColorWhiteWater Clear Translucent
Die B Tear Strength50 pli
Tensile Strength6,650 psi315 psi
Tensile Modulus290,000 psi
Elongation @ Break6 %980 %
100% Modulus12 psi
Compressive Strength8,300 psi
Compressive Modulus78,000 psi
Flexural Strength9,500 psi
Flexural Modulus288,000 psi
Shrinkage0.0025 in. / in.<.001 in. / in.
Heat Deflection Temp134 °F
Useful Temperature (min)-65 °F
Useful Temperature (max)450 °F

Product Description

TASK™ 3

TASK™ 3 low viscosity, high performance casting resin offers superior physical and performance properties compared to our popular Smooth-Cast™ Series of general purpose casting resins. Vacuum degassing is not necessary and it offers the convenience of a 1A:1B by volume (115A:100B by weight) mix ratio.

TASK™ 3 is white. It has high tensile and flexural strength, as well as high flexural modulus. This plastic was formulated for a variety of industrial applications including pattern making and making prototype models. This resin is designed for casting in thicknesses up to ½” (1.27 cm). TASK™ Plastics are moderately priced and are available in trial kits, one-gallon, five-gallon, 55-gallon drum and totes.

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Ecoflex™ 00-45 Near Clear™

Ecoflex™ 00-45 Near Clear™ is a very soft, platinum silicone that is clearer than other Ecoflex™ silicones. Versatile and easy to use, Ecoflex™ 00-45 Near Clear™ rubber is mixed 1A:1B by weight or volume and cures at room temperature with negligible shrinkage. Low viscosity ensures easy mixing and de-airing. Cured material is skin safe and certified by an independent laboratory.

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