Kapton Polyimide Heat-Resistant Adhesive Tape 5–40mm Insulating Tape for Board Protection

Protect sensitive electronics and components with reliable, high-temperature Kapton polyimide adhesive tape. Known for its excellent heat resistance, insulation performance, and durability, this tape is widely used in electronics, 3D printing, soldering, and electrical insulation applications. Available in widths from 5mm to 40mm, it offers flexibility for precision masking, board protection, and thermal shielding. If you want a dependable heat-resistant insulating tape for technical work, this Kapton tape delivers consistent performance.

Key Features

This Kapton polyimide tape is made from high-performance polyimide film with a strong adhesive backing that resists heat and chemical exposure. It maintains stable insulation properties across a wide temperature range, making it ideal for protecting circuit boards, solder mask areas, and sensitive components during high-heat operations. The tape is thin yet strong, conforming easily to curved surfaces without warping or lifting. Its self-adhesive design enables quick application and clean removal without leaving residue.

Why Choose This Kapton Polyimide Tape

Unlike standard tapes that lose adhesion or degrade at elevated temperatures, this heat-resistant insulating tape withstands continuous heat without peeling or deformation. Its polyimide construction provides reliable electrical insulation and dimensional stability, making it suitable for use in demanding technical settings. Whether you are masking PCB areas during soldering or protecting surfaces during thermal processes, this Kapton tape is engineered to hold up in tough conditions.

Perfect For (Occasions and Uses)

Ideal for PCB protection, soldering mask insulation, 3D printer bed and nozzle shielding, cable bundling, electrical insulation, thermal masking during wave soldering, and lab or workshop thermal processes. Suitable for electronics technicians, makers, engineers, and DIY hobbyists who require dependable heat-resistant adhesive tape.

How It Works / How to Use

Cut the tape to the desired width based on your project requirements. Clean and dry the application surface before placement for best adhesion. Apply the tape smoothly over the surface, pressing gently to ensure full contact. Remove the tape cleanly when the task is complete without leaving adhesive residue.

Product Size Guide

Choose the width that best fits your project application.

Product Specs

Material: Polyimide film with high-temperature adhesive
Temperature Range: Excellent heat resistance
Finish: Smooth, conformable surface
Applications: Insulation, masking, board protection
Length: 108.27 ft

Protect Your Project with Reliable Heat Resistance

Whether you’re soldering, insulating circuits, or performing technical assembly, this Kapton polyimide adhesive tape provides strong, heat-resistant performance for professional-grade results. Order now and add dependable insulation to your workbench.