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The Argon Masking LSK-0250 Argon Anti-Static Polyimide Tape 1.0 mils – 36 Yards is a high-temperature, antistatic polyimide-film tape coated with silicone adhesive, designed for use in circuit board production, wave soldering, transformer/capacitor insulation, or other high-temperature electrical insulation applications.

The tape is thin and conformable, which enables masking of uneven surfaces and ensures clean removal without leaving adhesive residue — even after exposure to elevated temperatures.

The total tape thickness is approximately 2.5 mils (1 mil polyimide film + ~1.5 mil silicone adhesive), providing excellent dielectric strength and high temperature resistance (up to 500 °F / 260 °C).

• 1.0 mil polyimide backing film — thin, conformable and flexible
• Silicone adhesive — high-temperature resistant, removes cleanly without residue
• Excellent dielectric strength suitable for electrical insulation and PCB masking / wave soldering
• High temperature resistance (up to 500 °F / 260 °C) for soldering / thermal processes
• Antistatic / low-static behavior — suitable for static-sensitive electronic assembly environments