Mask-Off Protex

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

1321D-3-36X100-32518 MFG #: 1321D-3-36X100
$1,105.46 / RL
Available to Order - 0 on Hand
  • Brand Name: Mask-Off
  • Series: PROTEX 1321D-3
  • Product Type: Polyester Film
  • Length: 100YDS
  • Width: 36

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
Pack: Roll