# Kapton tape 25m, 12mm

> Kapton tape 12mm x 25m, made of polyimide film with silicone adhesive, for masking and electrical insulation at high temperatures. Resists 260 C continuously and 300 C short-term, peel strength above 4.5 N, brown transparent color. Suitable for PCB protection, soldering, etching and 3D printing, with minimal shrinkage after baking and clean removal.

- Page: https://sigmanortec.ro/en/kapton-tape-25m-12mm
- Price: 14.52 RON
- Availability: In stock; 1-2 zile
- Reference: 33271 · EAN: 5941484546804
- Category: Mechatronics and IoT > Tools > Consumables and Adhesives
- Package (shipping data): 0.024 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Description

Kapton tape 12mm x 25m for masking and insulation in high temperature applications, useful for PCB protection, soldering, etching and 3D printing. Polyimide film with silicone adhesive, withstands up to 260 C continuously and 300 C short term, has good heat and solvent resistance, minimal shrinkage after baking and removes cleanly.
Kapton tape with a width of 12mm and a length of 25 meters. This is a heat-resistant adhesive tape made from polyimide film with silicone adhesive, designed for high-temperature applications and electrical insulation.
It withstands temperatures up to 300°C for short periods and 260°C for long periods, has very good resistance to heat and solvents, and after baking has minimal shrinkage and removes cleanly.
It is ideal for masking and protecting circuit boards, etching processes, fiber optic cables, automotive applications such as sensors and manifolds, electrostatic painting at high temperatures, as well as semiconductor processes.
Kapton tape is also used in 3D printers in the printing head assembly, precisely because of its high temperature resistance.
Specifications:
Product type: thermal insulation adhesive tape
Material: polyimide film
Adhesive: silicone
Long-term temperature resistance: 260°C
Short-term temperature resistance: 300°C
Peel strength: over 4.5 N
Color: Transparent Brown
Width: 12 mm
Length: 25 m
Packaging: 1 roll
Usage:
Clean and degrease the surface before application for maximum adhesion.
Apply the tape by pressing evenly, without wrinkles, especially on edges or heated areas.
Use it for masking during soldering, PCB protection, temporary insulation, and fixing in high-temperature areas.
After exposure to heat, peel off slowly for clean removal.
Avoid applying on wet or dusty surfaces, as adhesion decreases.