3M™ High-Temperature Polyimide Tape 7412P is an amber-colored, thin-profile tape engineered for PCB solder masking, thermal insulation, and surface protection in demanding, high-temperature environments. It features a durable polyimide film backing and a heat-resistant acrylic adhesive, offering strong adhesion, reliable performance, and chemical resistance during soldering and reflow processes.
With a total thickness of 1.6 mil, this tape is ideal for applications requiring low-profile coverage without compromising heat tolerance or clean removability.
Key Features:
Thin, 1.6 mil profile for precise, high-temp masking
Acrylic adhesive provides strong bonding and clean removal
Chemically resistant polyimide film for harsh environments
Ideal for PCB solder masking and thermal insulation
Amber color for easy visual identification


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