PROTEX 223-5HT - Protective Film (Mask-Off)
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  • Rs. 103,000.00
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48" x 60yds - 5 week lead time

Custom Converting & Slitting Available. Call 407-426-9175

Documentation: Factory C of C

Provided At No Charge

PROTEX 223-5HT High Tack 5 Mil Clear Polyester Film

It Is Coated With A Very High Tack Pressure Sensitive Adhesive.

Protex 223-5HT Is Applied To Aluminum, Stainless Steel Or
Non-Metallic Floor Panels Around Galley & Lavatory Areas On Many Types Of Aircraft To Prevent Water Damage, Oxidation Or Corrosion Of The Metal.

PROTEX 223-5HT Is An Excellent Protective Material For Aircraft Windows During Stripping Operations.

PROTEX 223-5HT Has High Tensile, Tear & Impact Strength.

Manufactured Per DMS2128 Type I, Class I, And Meets FAR 25853.

It Is Inert In Water, Moisture Resistant, & Is Unaffected By Oils, Greases & Volatile Aromatics.




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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: Polyester
  • Thickness: 5 MIL (paper, polyester)


For protection against corrosion and as a moisture barrier for galley and lavatory areas of aircraft. Provides excellent protection as a die-cut mask to aircraft windows during stripping operations. Exhibits good solvent resistance as well as excellent moisture/corrosion barrier properties. Applied to fiber impregnated and aluminum honeycomb core material to hold core material on vacuum table during routing and machining operations.



  • Surface Sensitivity: Yes
  • Adhesion Level: LOW
  • Heat Tolerance: No heat applied

Typical Properties -


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

  • Liner: Flat
  • Storage: Shelf life is 1 year if stored in a cool dry place, out of direct sunlight.
  • Standard Sizes Available: 48" x 60 yds



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