High-Temperature Polyimide Kapton Tape for Electronics & Battery Insulation

Protect sensitive electronic components and lithium battery cells from high heat, electrical shorts, and static discharges with high-temperature polyimide tape. Known as "Gold Finger" tape, this professional-grade electrical insulator features a durable polyimide film coated with a heat-resistant silicone adhesive that withstands extreme temperatures up to 500°F (260°C). Designed for clean removal, it leaves zero sticky adhesive residue behind when peeled off, even after intense heat exposure. Excellent for masking gold contacts during wave soldering, insulating custom lithium battery packs, 3D printer bed adhesion, and transformer wrapping, this 30-meter roll is an essential utility for electronics repair technicians, hobbyists, and industrial engineers.

Key Features

• Exceptional thermal resistance withstands continuous high heat up to 500°F (260°C).

• High dielectric insulation shields against electrical arcing, short circuits, and static buildup.

• Silicone adhesive leaves zero sticky residue when peeled after high-temperature baking.

• Chemical, solvent, and puncture-resistant polyimide film ensures long-term protection.

• Generous 30-meter (98.4 ft) roll length provides long-lasting utility across multiple repair projects.

Why Choose Our High-Temperature Polyimide Tape

Say goodbye to melted electrical tape, sticky glue residue on circuit boards, and short-circuited battery packs. Unlike standard vinyl or masking tapes that melt and degrade under high soldering temperatures, this polyimide tape maintains structural integrity and electrical insulation under extreme heat.

Perfect For

• Insulating lithium-ion battery packs, spot-welded nickel strips, and wire splices.

• Masking PCB gold fingers during wave soldering, reflow, and hot-air rework.

• Securing heating beds and wiring in 3D printing, motor winding, and transformers.

📋 Product Specifications