Compare Tool

Key Differences

Product Type
  • Silicone Rubber - Platinum Cure
  • Epoxy Putties
Mixed Viscosity11,000 cpsDough
Pot Life5 minutes60 minutes
Cure Time45 minutes16 hours
Shore D Hardness85
Shore A Hardness22
Specific Volume25.6 cu. in./lb.17.3 cu. in./lb.
ColorTranslucent GreenBlack
Tensile Strength490 psi3,480 psi
Disclaimer
Although we do our best to ensure the accuracy of this Compare Tool, Smooth-On offers no warranty either expressed or implied as to the reliability of the information contained herein. Smooth-On assumes no liability for loss or damage associated with use of the Compare Tool. If this is a critical project, we encourage you to review all of the technical data below and contact our Technical Service department with any questions or concerns.

All Technical Data

EZ-Spray® Silicone 22Free Form™ Habitat™ Black
Product Type
  • Silicone Rubber - Platinum Cure
  • Epoxy Putties
Mixed Viscosity11,000 cpsDough
Mix Ratio By Volume1A:1B1A:1B
Mix Ratio By Weight1A:1B
Pot Life5 minutes60 minutes
Cure Time45 minutes16 hours
Shore D Hardness85
Shore A Hardness22
Specific Gravity1.08 g/cc1.6 g/cc
Specific Volume25.6 cu. in./lb.17.3 cu. in./lb.
ColorTranslucent GreenBlack
Die B Tear Strength102 pli
Tensile Strength490 psi3,480 psi
Elongation @ Break450 %
100% Modulus49 psi
Compressive Strength14,390 psi
Shrinkage<.001 in. / in.
Heat Deflection Temp160 °F
Useful Temperature (min)-65 °F
Useful Temperature (max)500 °F
Heat Deflection With Post Cure212 °F

Product Description

EZ-Spray® Silicone 22

EZ~Spray® Silicone 22 are sprayable silicones which cure quickly to soft rubbers with high elongation and tear strength. Liquid silicone is sprayed through the EZ~Spray® Junior Cartridge System which is an economical alternative to expensive spray equipment. After a suitable thickness is attained, EZ~Spray® Silicone 22 cures in about 45 minutes. EZ~Spray® Silicone cures with negligible shrinkage to strong, durable silicone rubbers good for production casting of polyester, epoxy or urethane resins, gypsum, concrete and other materials.

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Free Form™ Habitat™ Black

Free Form™ Habitat™ Black Epoxy Putty is a mix-by-hand putty that is used to create textured or highly detailed display pieces. Habitat™ Black is solvent-free and contains no VOC’s. Working time is 60 minutes and cure time is 16 hours at room temperature (73°F/23°C). Epoxy cures to a very hard, heat resistant material that is easily painted.

Use with Habitat™ Black Folding Powder – fold powder into epoxy putty to thicken and reduce sag when applied to a vertical surface. Folding Powder also reduces stickiness and makes the epoxy more handle-able.

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Silicone Rubber - Tin Cure ›

Silicone Rubber - Platinum Cure ›

Urethane Rubber ›

Polysulfide Rubber ›

Urethane Resins ›

Epoxy Casting and Laminating Resins ›

Epoxy Putties ›

Epoxy and Urethane Coatings ›

Mix and Pour Expanding Foams ›

Adhesives ›

Lifecasting Materials ›

Skin Safe FX Materials ›

Polymer Modifiers for Concrete and Gypsum ›