PROTEX 8216-2 - Protective Film (Mask-Off) – Aerotape

PROTEX 8216-2 - Protective Film (Mask-Off)

PROTEX 8216-2

Film with Acrylic Latex Adhesive

PROTEX 8216-2 is a 2 mil polyester film with an acrylic latex adhesive, lightly tinted green, designed to protect various metal surfaces including polished, clad, bare and heat treated aluminum, stainless steel and various coated and un-coated plastic surfaces, e.g. stretched acrylic, Plex II, cast acrylic, and polycarbonates. PROTEX 8216-2 is capable of withstanding prolonged outdoor exposure.

This product is not intended for fly-away applications.

Applications

INDUSTRIES: Aerospace

APPLICATION: Surface Protection

APPLICATION DESCRIPTION:

Surface protection of metals. Especially well suited for polished aluminum. Performs well during stretch forming, drilling, routing and shearing operations. Protects through heat aging and degreasing through clean line or alodining process. Allows maximum abrasion resistance during in-house processing, storage and transportation. Used on aircraft skins in metal fabricating operations. PROTEX 8216-2 can remain on various metals during such operations as vapor degreasing and solvent cleaning with MEK, Trichloroethylene, Toluene, De-natured Alcohol and IPA, with no adverse effect to polyester film or adhesive.

APPLICATION NOTES:

Application surface: Metals, Plastics, Glass, Painted Surfaces

Technical Data

Mask-Off Protex 8216-2

MATERIAL DESCRIPTION:

Mask-Off

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PROTEX 8216-2 - Protective Film (Mask-Off)
ADHESIVE TYPE: Pressure-Sensitive
CONSTRUCTION: Single Coated

TECHNICAL DATA:

ADHESIVE LAYER: Acrylic
ADHESIVE LAYER DESCRIPTION: Acrylic Latex
BACKING/CARRIER MATERIAL: Film
THICKNESS: 2 mil
ADHESION TO STEEL: oz/inch width 1-3 (-.2/+.6) (At time of manufacture) PSTC-1 (Modified)
TENSILE STRENGTH: PSI/mil 30,000
ELONGATION: % M.D. 106 min
TEMPERATURE OPERATING: 150° for 1 hour, 300° for 1 hour, 350° for 2 hours, No heat

 

 

Protex 8216-2 Tech Data Sheet

 

 

 

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