Vacuum infusion, also called resin infusion, is a fabrication technique that uses vacuum pressure to drive resin into a laminate. Dry materials are laid into the mold and the vacuum pressure is applied before resin is introduced. Once a complete vacuum is achieved, resin is forced into the laminate via vacuum tubing. The vacuum infusion process offers a better fiber-to-resin ratio than hand lay-up or vacuum bagging.

Want to learn more about Vacuum Infusion? Fibre Glast has a free Learning Center with helpful white papers. You can learn more about vacuum infusion with our free white paper: Vacuum Infusion - The Equipment & Process of Resin Infusion.

Click on an image below to get more information and view pricing.

  • Saertex 989 g/m2 (29 oz/yd2) Stitched Biaxial (+/-45)

    Reinforce Strength in Two Directions
    989 g/m 2 (29 oz/yd 2 ), 50" Wide, Stitched Biaxial This Saertex biaxial cloth is designed t... 
  • Saertex 1200 g/m2 (36 oz/yd2) Stitched Triaxial

    High-Strength Heavyweight for Overall Strength
    5 star rating
    1200 g/m 2 (36 oz/yd 2 ), 50" Wide, Stitched Triaxial This Saertex triaxial cloth is designe... 
  • Vacuum Tubing

    Dependable Choice for Vacuum Bag and Infusion
    Strong enough to resist collapse under pressure in the vacuum cycle, this vinyl tubing is the smart choice for your...
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  • Spiral Tubing

    Extend Lines or Vacuum Bagging and Infusion
    Spiral Tubing is a resin infusion standard and is ideally suited for in-bag vacuum line extenders or resin feed...
  • Omega Flow Channel

    Reusable Resin Infusion Lines
    Omega Flow Lines are designed for use under the bag in resin infusion applications, replacing spiral tubing. Omega...
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  • EnkaFusion Filter Jacket

    Create Fast-Moving Channels for Resin Infusion
    5 star rating
    Increase the productivity of your resin infusion process with EnkaFusion ® Filter Jacket. This 4" wide ... 
  • Resin Traps with 1/2 Inch Fitting

    Capture Excess Resin and Protect your Pump
    Protect your equipment! These vacuum-sealed tanks are installed in the vacuum bagging process between the mold and...
  • Hose Clamps

    Secure Tubing and Prevent Leaks
    These clamps are designed to secure vacuum or resin tubing for leak-proof connections. With continuous band...
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Vacuum infusion, or resin infusion, has a unique set-up within the vacuum bag. As noted, layers of fabric are secured without the presence of resin. Once infusion begins, resin enters the laminate at a given point and requires flow media to deliver it across the surface of the laminate.

Flow media is placed either between the reinforcement and the bag, or in between layers of reinforcement. In fact, in some cases, flow media becomes part of your laminate. At, we carry flow media in a variety of formats:

  • EnkaFusion® Nylon Flow Media offers the fastest flow rates in the category. It features randomly oriented nylon filaments.
  • Green HDPE and Red LDPE are both nylon mesh fabrics that deliver a more controlled resin flow.
  • Divinymat is a DIAB Divinycell H foam designed to be both a flow media and a sandwich core. The sheet of foam is scored and bound with a light scrim backing.
  • Lantor Soric® is the most conformable of flow media in our selection. It's available in both 2 mm and 3 mm thicknesses.
  • EnkaFusion® Filter Jacket is a nylon mat encased within a nonwoven sock. It can be used for longer or wider applications, and is never meant to be part of the finished composite.

All of the flow media at are compatible with all the resins on our website, including epoxy, vinyl ester, and polyester.

You can place your order right here on our website or, if you have any questions, call 1.800.838.8984 | 8 a.m. - 5:00pm EST Mon-Fri.

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