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Mask-Off Protex

PROTEX 1321D-3, 3 mil Polyester Film W/Pressure Sensitive Adhesive, 36" x 100 YDS

Hisco #:1321D-3-36X100-32518

MFG #:1321D-3-36X100

Made in the USA
$
Manufacturer Estimated Lead Time When Not In Stock21 days
Minimum Order QTY: 1
Item must be ordered in multiples of 1

The Mask-Off 1321D-3-36X100 is a 3 mil polyester film that has a pressure sensitive adhesive, designed to protect surfaces from alclad, polished aluminum and other types of metal surfaces.

Mask-Off 1321D-3-36X100 Features:
  • PROTEX 1321D-3 was designed to protect surfaces during drilling, routing, milling, and some forming operations
  • PROTEX 1321D-3 will prevent aluminum chips from scratching the surface of the metal during various operations
  • PROTEX 1321D-3 is also used to block out areas not to be treated during various anodize, Alodine and chemical milling operations
  • PROTEX 1321D-3 is not intended for fly-away applications
  • PROTEX 1321D-3 is not to be used on copper, brass or anodized aluminum without prior testing
Mask-Off 1321D-3-36X100 Specifications:
  • Adhesion to steel, oz./in. width: 30 - 40 (-5/+7)
  • Thickness, mils: 3
  • Elongation at break, %: 130
  • Tensile strength, PSI/mil: 30,000
  • Silicone Free
  • Adhesive: Synthetic rubber/resin

Product Description

The Mask-Off 1321D-3-36X100 is a 3 mil polyester film that has a pressure sensitive adhesive, designed to protect surfaces from alclad, polished aluminum and other types of metal surfaces.

Mask-Off 1321D-3-36X100 Features:
  • PROTEX 1321D-3 was designed to protect surfaces during drilling, routing, milling, and some forming operations
  • PROTEX 1321D-3 will prevent aluminum chips from scratching the surface of the metal during various operations
  • PROTEX 1321D-3 is also used to block out areas not to be treated during various anodize, Alodine and chemical milling operations
  • PROTEX 1321D-3 is not intended for fly-away applications
  • PROTEX 1321D-3 is not to be used on copper, brass or anodized aluminum without prior testing
Mask-Off 1321D-3-36X100 Specifications:
  • Adhesion to steel, oz./in. width: 30 - 40 (-5/+7)
  • Thickness, mils: 3
  • Elongation at break, %: 130
  • Tensile strength, PSI/mil: 30,000
  • Silicone Free
  • Adhesive: Synthetic rubber/resin

Technical Information

BrandMask-Off
Weight: 45
Country Of Origin: US
Harmonized Code: 3919.10.2020

Additional Resources

$
 
Minimum Order QTY: 1
Item must be ordered in multiples of 1