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EZ-Spray® Silicone 20 and 22
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Technical
MSDS
EZ~Spray® Silicone 20 and 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 20 cures in about 10 minutes while 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.

EZ~Spray® Silicone 20 and 22 silicones are effective at making fast, cost effective vacuum bags for producing composite parts. Newly sprayed or injected bags can be removed from the mold in a matter of minutes and used immediately in production with polyester or epoxy resin systems. The advantage that EZ~Spray® Silicone offers vs. conventional vacuum bagging systems is the speed at which a production-ready silicone bags can be made resulting in significant time and labor savings. Read the EZ~Spray® Junior manual prior to spraying.

Yield - Each cartridge contains 3.75 lbs. (1.7 kgs) of material. Assuming a thickness of 3/8 inches (0.95 cm), one cartridge of EZ~Spray® Silicone 20 will cover approximately 1.66 sq. ft. (0.15 square meters).


Product Name: A:B Mix RatioColorDemold TimeElongation at BreakMixed ViscosityPot LifeShore A HardnessTear StrengthTensile StrengthWeight: CU.IN./LB
EZ-Spray® 20 Silicone Rubber1A:1B by volumeTrans. Green20 min.470%11000 cps3 min.2090 pli420 psi25.6
EZ-Spray® 22 Silicone Rubber1A:1B by volumeTrans. Green45 min.450%11000 cps5 min.2292 pli460 psi.25.6


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Step By Step Video Sequences

How to Make a Reusable Silicone Vacuum Bag for Resin Infusion

Resin Infusion Demo: Wind Blades Made with Custom Vacuum Bag

Using the SilCon® III Spray Machine to Make a Custom Vacuum Bag

Vacuum Resin Infusion Process: Fabricating a Composite Car Seat

EZ-Spray® Silicone 20 Offers Several Advantages Over Conventional Vacuum Bagging Materials - PART 1

Using Smooth-On EZ~Spray® Jr. System To Create Sprayed Silicone Vacuum Bags - PART 1

EZ-Spray® Silicone 20 Offers Several Advantages Over Conventional Vacuum Bagging Materials - PART 2

Using Smooth-Ons EZ~Spray® Jr. System To Create Sprayed Silicone Vacuum Bags - PART 2

Using Smooth-Ons EZ~Spray® Jr. System To Create Sprayed Silicone Vacuum Bags - PART 3

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