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Ecoflex™ 00-45 Near Clear™

EZ-Mix™ 40 vs. Ecoflex™ 00-45 Near Clear™

Super-Soft, Nearly Clear Silicone Rubber

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EZ-Mix™ 40

EZ-Mix™ 40 vs. Ecoflex™ 00-45 Near Clear™Ecoflex™ 00-45 Near Clear™

Brushable Urethane Rubber Compound

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Key Differences

Product Type
  • Silicone Rubber - Platinum Cure
  • Skin Safe FX Materials
  • Urethane Rubber
Mixed Viscosity2,000 cpsBrushable
Pot Life45 minutes18 minutes
Cure Time4 hours16 hours
Shore A Hardness00-4540
ColorWater Clear TranslucentGrey
Tensile Strength315 psi420 psi
Elongation @ Break980 %577 %
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

Ecoflex™ 00-45 Near Clear™EZ-Mix™ 40
Product Type
  • Silicone Rubber - Platinum Cure
  • Skin Safe FX Materials
  • Urethane Rubber
Mixed Viscosity2,000 cpsBrushable
Mix Ratio By Volume1A:1B1A:1B
Mix Ratio By Weight100A:95B
Pot Life45 minutes18 minutes
Thin Film Recoat Time60 minutes
Cure Time4 hours16 hours
Shore A Hardness00-4540
Specific Gravity1.06 g/cc1.025 g/cc
Specific Volume26.2 cu. in./lb.27 cu. in./lb.
ColorWater Clear TranslucentGrey
Die B Tear Strength50 pli
Die C Tear Strength67 pli
Tensile Strength315 psi420 psi
Elongation @ Break980 %577 %
100% Modulus12 psi
Shrinkage<.001 in. / in.<.001 in. / in.
Useful Temperature (min)-65 °F
Useful Temperature (max)450 °F

Product Description

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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EZ-Mix™ 40

EZ~MIX™ 40 is a brushable polyurethane rubber mold compound that mixes and applies easily. Two liquids (Part A and Part B) are measured and combined in equal amounts by volume (no scale is necessary). After a few minutes of mixing, EZ~MIX™ 40 is ready to be applied to a vertical surface with a brush. After a suitable thickness is attained (multiple layers), EZ~MIX™ 40 cures overnight with negligible shrinkage to a flexible, durable mold rubber. Following the application of a support shell, a rubber mold made with EZ~MIX™ 40 is suitable for casting a variety of materials including wax, gypsum, urethane/epoxy resins, concrete, cement, etc.

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Silicone Rubber - Tin Cure ›

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Adhesives ›

Lifecasting Materials ›

Skin Safe FX Materials ›

Polymer Modifiers for Concrete and Gypsum ›