Some combination of these materials is essential for any successful vacuum bagging system. Before beginning any project, first determine the parameters of your part and your lay-up:

  • What is the size and shape of your part?
  • Does it have deep cavities or sharp corners?
  • What is the temperature range for my lay-up?

Answers to questions like these help you decide best materials for your part.

If you're not sure which materials to buy, or if you want to learn more, visit the Learning Center and read the white paper, Vacuum Bagging Equipment & Techniques, and watch the Vacuum Bagging Materials Videos.

Click on any of the images below to access subcategories, get more information, and view pricing.

  • Nylon Release Peel Ply

    A Must-Have for Release from Laminate
    4.1 star rating
    Nylon Peel Ply creates a smooth, consistent surface finish for your laminate once the bagging process is complete....
  • Polyester Peel Ply

    Ideal for Secondary Bonding
    4 star rating
    When laid directly next to your laminate in the vacuum bag, Polyester Peel Ply leaves behind a rougher surface on...
  • PTFE Coated Fiberglass

    High Temperature Release Fabric
    Our PTFE (polytetrafluoroethylene) Coated Fiberglass is an extremely versatile release fabric very similar to...
  • Breather and Bleeder Cloth

    Binder-Free, Conforms Closely to Contours of Part
    4 star rating
    Within your vacuum bagging lay-up, this Breather/Bleeder drapes easily over your laminate, directly below your...
  • Flash Tape

    Secure Materials within Vacuum Bag Lay-Ups
    Flash Tape is used to secure the position of materials within a vacuum bag—like peel ply, release film, and...
  • 20% Shrink Tape

    Create mechanical pressure without vacuum
    5 star rating
    Shrink Tape is a polyester compaction film used to wrap laminates and create mechanical pressure during cure. Unlike...
  • Double-Backed Tape

    Perfect for holding Spiral Tubing
    Our Double-Backed Tape is a double-sided fabric reinforced tape with a rubber based adhesive on both sides. It is...
  • Yellow Sealant Tape

    Aggressive Tack to Eliminate Vacuum Bag Leaks
    4.8 star rating
    Yellow Sealant Tape is designed to seal vacuum bags to a variety of tooling surfaces, including aluminum, steel,...
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At Fibre Glast, we carry a full selection of professional-grade Vacuum Bagging Materials:

  • Bagging Film — Bagging film is a must-have for every vacuum bagging lay-up in order to seal your lamination from air. Our selection includes the popular Stretchlon® 200 and 800 series, Nylon options, and a Polyethylene tube format.
  • Peel Ply — This is generally another necessity for removing your part from the bagging system once it has cured. Peel ply is usually selected based the surface finish you want to leave on your part. We offer Nylon and Polyester varieties.
  • Release Film — Release film is used to make it easier to pull bagging materials from your set-up once the process is complete. It is not necessary, but helpful. It also helps to remove or maintain resin for the part during the lay-up process. Choose from low-temperature and high-temperature styles, perforated and non-perforated.
  • Breather-Bleeder — As a breather, it allows vacuum pressure to be applied evenly across the surface of the laminate. As a bleeder, it absorbs excess resin. It's available in various weights.
  • Shrink Tape — Shrink Tape creates mechanical pressure with applied heat and without vacuum.
  • Sealant and Flash Tape — Use to secure bagging films to molds, and to secure other materials within your lay-up.

All Vacuum Bagging Materials are meant to be thrown away once they have been used. Let us help you keep your supplies stocked: we offer same day shipping!

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 p.m. EST Mon-Fri.

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