---
product_id: 156900920
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: "232.71 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Apt Advanced Polymer Tape"
url: https://www.desertcart.tn/products/156900920-apt-glass-cloth-electrical-tape-high-temperature-masking-tape-260
store_origin: TN
region: Tunisia
---

# 180 lbs tensile strength 260°C heat resistance Class H electrical insulation 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:** 232.71 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?** 232.71 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/156900920-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

- • **Super Strong Adhesion:** Thermosetting silicone adhesive bonds firmly even in extreme ambient heat—no slipping, no residue.
- • **Unmatched Heat Endurance:** Withstands scorching temps up to 260°C—perfect for high-temp masking and insulation.
- • **Certified Electrical Safety:** UL Listed Class H insulation ensures reliable protection in 600V dry locations.
- • **Corrosion & Water Resistant:** Engineered to protect against corrosion and moisture, extending the life of your electrical components.
- • **Durable Fiberglass Backbone:** 7 mil thick glass cloth backing resists tearing and flaking for a clean, professional finish.

## Overview

APT Glass Cloth Electrical Tape is a UL Listed, high-temperature masking tape designed for demanding electrical insulation and industrial applications. Featuring a robust 7 mil fiberglass backing and thermosetting silicone adhesive, it delivers superior mechanical strength, corrosion resistance, and clean removal at bake temperatures up to 260°C. Ideal for Class H electrical insulation, powder coating, and harsh environments, this tape ensures professional-grade durability and safety for millennial managers who demand reliability and performance.

## Description

Product description APT, Glass Cloth Tape with a High-Temp Thermo-Setting Silicone Adhesive APT, Glass Cloth 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. Product Specifications 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℃ APT, Glass Cloth Tape is a strong and durable, fiberglass backed tape designed to perform at high temperatures. This tape is used in a variety of aerospace, automotive, military, roofing, specialty vehicle and ship building industries for seaming and sealing panels, high temperature masking, bundling, holding and harness wrapping. APT, Glass Cloth Tape is a strong and durable, fiberglass backed tape designed to perform at high temperatures. Application Heat stable insulation for furnace and oven controls, Flame Retardant, Insulating electric and induction-type furnace power supply leads. Securing systems requiring high mechanical strength and resistance to high temperatures. Insulation in coil wrapping outer wrap, Insulating motor lead connectors, switchers and controls for furnaces and ovens. Helps to provide heat stable insulation for hot spot applications, Provides heat stable insulation for hot spot applications, Permanent sealing of high temperature ducts or chambers.

Review: Works well - 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.
Review: Excellent high temperature tape. - Perfect for wrapping the bare wires on my oven after replacing the main relay.

## 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 | Tape |
| Adhesive Location | One-sided |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #25,675 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #154 in Electrical Tape |
| Brand | APT Advanced Polymer Tape |
| Brand Name | APT Advanced Polymer Tape |
| Color | White |
| Compatible Material | Clothes,glass |
| Customer Reviews | 4.6 out of 5 stars 246 Reviews |
| Foil Thickness | 7 Mils |
| Global Trade Identification Number | 00628250732801 |
| Item Dimensions L x W x Thickness | 2"L x 2"W |
| Item Resistance | High Temperature Resistant |
| Item Thickness | 7 Mils |
| Manufacturer | Advanced Polymer Tape Inc. |
| Material | Glass |
| Material Type | Glass |
| Model | APTClassCloth |
| Number of Items | 1 |
| Other Special Features of the Product | Heat,Strong |
| Part Number | APTClassCloth |
| Recommended Uses For Product | Indoor, Electrical, Plumbing, Painting, Wall, Sublimation, High Temperature Applications |
| Size Name | 2" x 36 Yds |
| Special Feature | Heat,Strong |
| Surface Recommendation | Glass |
| Tensile Strength | 180 Pounds Per Inch |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 200 Degrees Celsius |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** APT Advanced Polymer Tape
- **Color:** White
- **Material:** Glass
- **Number of Items:** 1
- **Recommended Uses For Product:** Indoor, Electrical, Plumbing, Painting, Wall, Sublimation, High Temperature Applications

## 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)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by B***T on October 31, 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.

### ⭐⭐⭐⭐⭐ Excellent high temperature tape.
*by R***Y on November 20, 2025*

Perfect for wrapping the bare wires on my oven after replacing the main relay.

### ⭐⭐⭐⭐⭐ Really good heat resistant tape.
*by K***1 on July 25, 2025*

Great tape for electric stoves. Isolates really well.

## 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: 2026-08-24*