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EpoxAmite™ 101

EpoxAmite™ 101 vs. EZ-Spray® Silicone 22 vs. EZ-Spray® FoamEZ-Spray® Silicone 22 versus EZ-Spray® Foam

FAST Cure Epoxy Laminating System

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Key Differences

Product Type
  • Silicone Rubber - Platinum Cure
  • Mix and Pour Expanding Foams
  • Epoxy Casting and Laminating Resins
Mixed Viscosity11,000 cps400 cps1,000 cps
Pot Life5 minutes13 seconds11 minutes
Cure Time45 minutes10 minutes8 hours
Shore D Hardness84
Shore A Hardness22
Specific Gravity1.08 g/cc0.128 g/cc1.13 g/cc
ColorTranslucent GreenTanClear Yellow
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 22EZ-Spray® FoamEpoxAmite™ 101
Product Type
  • Silicone Rubber - Platinum Cure
  • Mix and Pour Expanding Foams
  • Epoxy Casting and Laminating Resins
Mixed Viscosity11,000 cps400 cps1,000 cps
Mix Ratio By Volume1A:1B1A:1B4A:1B
Mix Ratio By Weight100A:24B
Pot Life5 minutes13 seconds11 minutes
Thin Film Working Time30 minutes
Tack Free Time2 minutes
Cure Time45 minutes10 minutes8 hours
Shore D Hardness84
Shore A Hardness22
Expansion (approximate)7 times
Specific Gravity1.08 g/cc0.128 g/cc1.13 g/cc
Specific Volume25.6 cu. in./lb.24.5 cu. in./lb.
ColorTranslucent GreenTanClear Yellow
Die B Tear Strength102 pli
Tensile Strength490 psi
Tensile Modulus445,000 psi
Ultimate Tensile7,930 psi
Tensile Elongation2.45 %
Elongation @ Break450 %
100% Modulus49 psi
Compressive Strength11,550 psi
Compressive Modulus121,400 psi
Flexural Strength13,660 psi
Flexural Modulus468,000 psi
Shrinkage<.001 in. / in.
Heat Deflection Temp133 °F
Useful Temperature (min)-65 °F
Useful Temperature (max)500 °F
Flexural Strength on 6 ply / 10 oz. Laminate30,700 psi
Ultimate Tensile on 6 ply / 10 oz. Laminate35,100 psi

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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EZ-Spray® Foam

EZ~Spray® Foam is a polyurethane foam compound that can be conveniently sprayed using Smooth-On’s EZ~Spray® Junior System. Foam cures quickly to strong, lightweight and impact resistant 8 lb. rigid foam that can be used for a variety of applications including making lightweight castings. Foam can also be sprayed over certain rubber mold configurations as a mother mold material. For more information, refer to SmoothOn’s EZ~Spray® Junior manual and video.

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EpoxAmite™ 101

EpoxAmite™ 101 is an easy-to-use liquid epoxy system formulated for a wide variety of fabrication applications. EpoxAmite™ 101 includes the EpoxAmite™ 100 Base and the EpoxAmite™ 101 FAST Hardener.  EpoxAmite™ 101 is unfilled, low in viscosity, odorless and cures at room temperature. Cured epoxy displays exceptional physical and performance properties. It can be sanded, shaped, machined, drilled, tapped and painted.

EpoxAmite™ 101 can be used with reinforcements such as S-Glass, E-Glass, Kevlar and Carbon fibers for lay-up applications or composite parts. EpoxAmite™ 101 can also be mixed with fillers such as fumed silica for gel coat applications. Urefil™ 3, Urefil™ 7 and other fillers can be added for fairing, filleting or bonding applications.

Applications: Wet Lay-Up Lamination, General Bonding & Repair, Clear Coating - Gel Coating, Barrier Coating, Thin-Section Casting, Water Proofing, Patching & Small Laminates 

Also available: EpoxAmite™ 102 MEDIUM SET and EpoxAmite™ 103 SLOW SET 

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Silicone Rubber - Tin Cure ›

Silicone Rubber - Platinum Cure ›

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