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Vacuum Bagging: A New Direction
EZ~Spray® Silicone 20 Spray Rubber is made especially for dispensing through Smooth-On’s EZ~Spray® Jr. Spray Gun, and has been developed specifically for applications that utilize vacuum bagging processes such as resin infusion and prepreg.

Sprayed silicone vacuum bags offer many advantages to traditional bagging materials and techniques

The advantage that EZ~Spray® Silicone 20 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.

Image of creating the perfect vacuum bag using EZ-Spray Silicone 20.
Image of using EZ-Brush Silicone to create a resuable eco-friendly vacuum bag.NEW EZ-Brush® Vac Bag Silicone is a brushable platinum cure silicone developed especially for making high performance, reusable silicone vacuum bags.

EZ-Brush® Vac Bag Silicone is easy to mix and apply.  Mix ratio is 1A:1B by volume and rubber can be applied with a brush or spatula to vertical surfaces without sagging.

Silicone vacuum bags are durable & can be reused time and again.  90% Reduced Labor Costs.  Green Process-no bag film waste, reduces environmental impact.


Making Re-usable Vacuum Bags Offers Several Advantages;
  • Reusable Bags Reduces Labor Costs Up To 90%
  • Reusable Bags Can Be Used To Quickly Produce Many Parts
  • Easy to Mix and Apply
  • Reusable Silicone Bags Resist Attack from Chemically Harsh Resins
  • Better Heat Resistance up to 500°F / 260°C
  • Non-hazardous; No Odor
  • Using EZ~Brush® Bags Are Eco-Friendly; Reusable Bags Eliminates Bag Film Waste

Step By Step Video Sequences

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

How to Make a Reusable Silicone Vacuum Bag for Resin Infusion

Resin Infusion Demo: Wind Blades Made with Custom Vacuum Bag

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

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

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

EZ~Brush® Vac Bag Silicone Offers Several Advantages Over Conventional Vacuum Bagging Materials

Vacuum Resin Infusion Process: Fabricating a Composite Car Seat

Step By Step Photo Sequences


             
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