---
product_id: 394928775
title: "APT Glass Cloth Electrical Tape, High Temperature Masking Tape, 260°C. UL Listed, White Heat Resistant Tape. Ideal for Class H Electrical, Powder Coating, Sand Blasting(2\" x 36 Yds)"
brand: "apt advanced polymer tape"
price: "521.59 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Apt Advanced Polymer Tape"
url: https://www.desertcart.tn/products/394928775-apt-glass-cloth-electrical-tape-high-temperature-masking-tape-260
store_origin: TN
region: Tunisia
---

# Dielectric strength 3000V Tensile strength 180 lbs/in Withstands up to 260°C heat APT Glass Cloth Electrical Tape, High Temperature Masking Tape, 260°C. UL Listed, White Heat Resistant Tape. Ideal for Class H Electrical, Powder Coating, Sand Blasting(2" x 36 Yds)

**Brand:** apt advanced polymer tape
**Price:** 521.59 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Tape that stands the heat so your projects don’t miss a beat!

## Quick Answers

- **What is this?** APT Glass Cloth Electrical Tape, High Temperature Masking Tape, 260°C. UL Listed, White Heat Resistant Tape. Ideal for Class H Electrical, Powder Coating, Sand Blasting(2" x 36 Yds) by apt advanced polymer tape
- **How much does it cost?** 521.59 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/394928775-apt-glass-cloth-electrical-tape-high-temperature-masking-tape-260)

## Best For

- apt advanced polymer tape enthusiasts

## Why This Product

- Trusted apt advanced polymer tape brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful Adhesion:** Thermosetting adhesive locks in place even in extreme ambient heat.
- • **Industrial-Grade Strength:** 7 mil thick glass cloth backing ensures zero flaking or tearing during removal.
- • **Unmatched Heat Resistance:** Performs flawlessly at bake temps up to 260°C—no residue, no stress.
- • **Certified Safety & Reliability:** UL Listed Class H insulation for 600V dry locations—trusted by pros.
- • **Corrosion & Mechanical Protection:** Glass cloth backing resists corrosion and mechanical wear for long-lasting durability.

## Overview

APT Glass Cloth Electrical Tape is a UL Listed, high-temperature masking tape designed for Class H electrical insulation up to 260°C. Featuring a robust 7 mil glass cloth backing and thermosetting adhesive, it delivers superior mechanical strength, corrosion resistance, and clean removal without residue. Ideal for demanding industrial applications like powder coating, electrical coil insulation, and furnace controls, this tape ensures reliable performance and safety in high-heat environments.

## Description

Description: This tape shows excellent dielectric insulation properties and high heat-resistant, widely used for electrical insulation for electrical equipment in the fields of petroleum drilling, such as motors. Production Applications : Used for insulating electric and induction type furnace power supply leads, reinsulating and repairing coils on mining machines, and securing high temperature, non-PSA insulations in high temperature areas. Features of Glass Cloth Tape: High mechanical strength and resistance to high temperatures provide excellent performance thermosetting adhesive provides an increased bond once applied in areas of high ambient temperatures thermosetting adhesive provides elevated temperature performance. The Glass cloth backing provides mechanical protection that lasts longer and improves safety. Also, Glass cloth will not shrink or rot, which offers increased reliability and safety. Widely Applications: Heat stable insulation for furnace and oven controls, Flame Retardant, high temperature duct sealing, bus bar insulation, coil insulation, slot insulation and edge binding. Nominal Values: Backing Thickness 5 mil Total Thickness 7 mil Adhesion to Steel 35 oz./in Tensile Strength 180 lbs./in Elongation 5% Dielectric Strength 3000 Volts Operating Temperature Range -73℃ to 200℃

Review: glass cloth tape - the quality of product is very good
Review: Good Quality tape - Bought this for fixing thermocouples to hot surfaces. Has worked well so far up to 95 degrees centigrade. Haven't used it above that temperature.

## Features

- 【Class "H" Electrical Insulation 】-Designed for use in 600-volt dry location applications requiring both high mechanical strength and resistance to high temperatures.
- 【High Temperature Powder Coating Masking 】- High temperature glass tape removes cleanly at bake temperatures up to 260°C. Clean Removal, No Residue
- 【Extra Strong Backing】- Glass tape with super strong cloth backing, 7 Mil Total Thickness . Eliminating flaking and breaking during removal process.
- 【High Adhesion】- The thermosetting adhesive provides an increased bond, once applied in areas of high ambient temperatures
- 【Corrosion Resistant】-Electrical clothes tape is specially designed and prepared to provide corrosion protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TJYRVB2 |
| Adhesive Format | cloth |
| Adhesive Location | electrical |
| Adhesive Material | thermosetting |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #39,895 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #196 in Insulating Tape |
| Brand | APT Advanced Polymer Tape |
| Brand Name | APT Advanced Polymer Tape |
| Color | White |
| Colour | White |
| Compatible Material | Metal |
| Customer Reviews | 4.6 out of 5 stars 235 Reviews |
| Global Trade Identification Number | 00628250732801 |
| Item Dimensions L x W x Thickness | 5.1L x 5.1W centimeters |
| Item Resistance | True |
| Item Thickness | 7 Mils |
| Manufacturer | Advanced Polymer Tape Inc. |
| Material | glass |
| Material Type | glass |
| Model | APTClassCloth |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Strong |
| Part Number | APTClassCloth |
| Recommended Uses For Product | Electrical |
| Recommended uses for product | Electrical |
| Size Name | 2" x 36 Yds |
| Special features | Strong |
| Surface Recommendation | Glass, Plastic |
| Tensile Strength | 180 Pounds Per Inch |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** APT Advanced Polymer Tape
- **Colour:** White
- **Material:** glass
- **Number of Items:** 1
- **Recommended uses for product:** Electrical

## Images

![APT Glass Cloth Electrical Tape, High Temperature Masking Tape, 260°C. UL Listed, White Heat Resistant Tape. Ideal for Class H Electrical, Powder Coating, Sand Blasting(2" x 36 Yds) - Image 1](https://m.media-amazon.com/images/I/81Cue-rXZML.jpg)
![APT Glass Cloth Electrical Tape, High Temperature Masking Tape, 260°C. UL Listed, White Heat Resistant Tape. Ideal for Class H Electrical, Powder Coating, Sand Blasting(2" x 36 Yds) - Image 2](https://m.media-amazon.com/images/I/717tVQpWhlL.jpg)
![APT Glass Cloth Electrical Tape, High Temperature Masking Tape, 260°C. UL Listed, White Heat Resistant Tape. Ideal for Class H Electrical, Powder Coating, Sand Blasting(2" x 36 Yds) - Image 3](https://m.media-amazon.com/images/I/61ODr+ma2fL.jpg)
![APT Glass Cloth Electrical Tape, High Temperature Masking Tape, 260°C. UL Listed, White Heat Resistant Tape. Ideal for Class H Electrical, Powder Coating, Sand Blasting(2" x 36 Yds) - Image 4](https://m.media-amazon.com/images/I/61zpXYLEpeL.jpg)
![APT Glass Cloth Electrical Tape, High Temperature Masking Tape, 260°C. UL Listed, White Heat Resistant Tape. Ideal for Class H Electrical, Powder Coating, Sand Blasting(2" x 36 Yds) - Image 5](https://m.media-amazon.com/images/I/61kI5OgSFPL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐ glass cloth tape
*by F***U on 3 July 2023*

the quality of product is very good

### ⭐⭐⭐⭐⭐ Good Quality tape
*by P***E on 4 February 2024*

Bought this for fixing thermocouples to hot surfaces. Has worked well so far up to 95 degrees centigrade. Haven't used it above that temperature.

### ⭐⭐⭐⭐⭐ Works well
*by B***T on 31 October 2025*

This glass cloth tape is exactly what was needed for a project with high heat requirements. The adhesive is very strong, and the fiberglass backing provides excellent durability and resistance to tearing. It held up perfectly under high temperatures without cracking, and the adhesion remained solid. This tape is a great choice for electrical work in engines, around heat sources, or for other applications where regular electrical tape would fail.

## Frequently Bought Together

- APT, Glass Cloth Tape with a High-Temp Thermo-Setting Silicone Adhesive. High Temperature Masking for Plasma, Thermal and Metallization Applications (51mm x 33M)
- Glass Cloth Electrical Tape, High Temperature Masking Tape Flame Retardant Firm Single Sided Sealing Adhesive Tape Glass Fiber Cloth Tape, Heat Resistant for Transformer Motors, White 15mm x 30m

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-11*