Manufacturers of
Since 1950

Protex® 223-5

Additional Info

  • Description:

    High tack 5 mil clear polyester film with high tensile, tear and impact strength. It is inert in water, moisture/ vapor resistant. Material is unaffected by oils, greases and volatile aromatics.

  • Application Surface: Composite Milling, Moisture Barrier
  • Substrate: Paper
  • Thickness: 5 MIL (paper, polyester)
  • Application:

    For protection against corrosion and as a moisture barrier for galley and lavatory areas of aircraft.

    Provides excellent protection to aircraft windows during stripping operations. Exhibits good solvent resistance as well as excellent moisture/corrosion barrier properties.

    Applied to fiber and aluminum honeycomb core material to hold core material on vacuum table during routing operations.

    Liner allows the product to be die-cut if desired.

  • Surface Sensitivity: No
  • Adhesion Level: LOW
  • Heat Tolerance: No heat applied, 100° - 150°
  • Typical Properties - Backing:

    Thickness, mils 5
    Elongation at break, % 60-110
    Tensile strength, PSI/mil 30,000
    Tear, grams/mils 15

  • Typical Properties - Adhesive:

    Base elastomer/resin
    Adhesion to steel, lbs/inch width 10-13 (-1.5/+2.0) (At time of manufacture)
    PSTC-1 (Modified)

    Also available with a violet colored adhesive.

  • Typical Properties - Liner: Flat
  • Typical Properties - Storage:

    Shelf life is 1 year if stored in a cool dry place, out of direct sunlight.

  • Standard Sizes Available:

    48" x 60 yds

Products In Stock

Request for Quote