---
product_id: 121771074
title: "LLPT Aluminum Foil Tape 2 Inches x 108 Feet 5.9 Mil Extra Thick Strong Adhesive HVAC Sealing Hot Cold Air Duct Tape for Pipe Metal Repair (AF208)"
brand: "llpt"
price: "VT8440"
currency: VUV
in_stock: true
reviews_count: 13
category: "Llpt"
url: https://www.desertcart.vu/products/121771074-llpt-aluminum-foil-tape-2-inches-x-108-feet-5
store_origin: VU
region: Vanuatu
---

# 5.9 mil extra thick foil Withstands up to 260°C 13.5 lbs tensile strength LLPT Aluminum Foil Tape 2 Inches x 108 Feet 5.9 Mil Extra Thick Strong Adhesive HVAC Sealing Hot Cold Air Duct Tape for Pipe Metal Repair (AF208)

**Brand:** llpt
**Price:** VT8440
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro — thicker, stronger, built to last!

## Quick Answers

- **What is this?** LLPT Aluminum Foil Tape 2 Inches x 108 Feet 5.9 Mil Extra Thick Strong Adhesive HVAC Sealing Hot Cold Air Duct Tape for Pipe Metal Repair (AF208) by llpt
- **How much does it cost?** VT8440 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/121771074-llpt-aluminum-foil-tape-2-inches-x-108-feet-5)

## Best For

- llpt enthusiasts

## Why This Product

- Trusted llpt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Residue-Free Removal:** Strong butyl acrylic adhesive sticks tough but peels cleanly without leaving any sticky residue—perfect for professional use.
- • **Industrial-Grade Durability:** Engineered for long-term HVAC, automotive, and aerospace sealing with supreme flame, moisture, and UV resistance.
- • **Superior Thickness & Strength:** 5.9 mil aluminum foil thickness delivers unmatched stability and tensile strength of 13.5 lbs/inch for heavy-duty repairs.
- • **Extreme Temperature Resilience:** Operates flawlessly from -30°C to 260°C, ensuring reliable performance in both freezing cold and intense heat.
- • **Versatile Multi-Surface Adhesion:** Bonds seamlessly to metal, plastic, rubber, glass, wood, and more, adapting to irregular surfaces with ease.

## Overview

LLPT Aluminum Foil Tape AF208 is a premium 2-inch by 108-foot industrial-grade tape featuring an extra thick 5.9 mil aluminum foil layer and a powerful butyl acrylic adhesive. Designed for HVAC, automotive, aerospace, and construction applications, it withstands extreme temperatures from -30°C to 260°C and offers a tensile strength of 13.5 lbs per inch. This tape provides superior flame, moisture, UV, and weather resistance while removing cleanly without residue. Its versatile adhesion works on metal, plastic, rubber, glass, wood, and more, making it the go-to solution for professionals demanding durability and reliability in sealing, repairing, and insulating.

## Description

PRODUCT FEATURES:: - Industrial grade with long term basis. - Withstands temperature from -30°C to 260°C. - Extremely high tensile strength and stability. - Lasts on a long term basis. - Strong adhesive, but residue free after removal. - 5.9 mil thickness on aluminum foil, 3.2 mil thickness on backing liner. - High coefficient of heat transfer, ideal for HVAC, ducting repairs, sealing and masking for oil. - Packed in single PE bag. LLPT Flame Retardant Aluminum Foil Tape meets UL 181 standard for industrial and home, it has the durable industrial repair properties of aluminum and ease of use of ducting tapes without residue after removal. It has a butyl rubber acrylic pressure sensitive adhesive that combines an airtight, water-resistant and weatherproof for both indoor and outdoor sealing, restoration, oil masking and HVAC systems. LLPT Metal Aluminum Foil/Silver Tape can conform well to irregular surfaces due to its flexible material build and it can adhere to various smooth, textured, or rough surfaces due to its strong adhesive backing. LLPT Metal Reflective Duct Tape forms 5.9 mil thickness on aluminum foil, thicker than standard silver tape with versatile performance on stability, tensile strength, thermal insulator and oil resistance.

Review: The 'thicker' metal foil when you need it. - This is the thicker aluminum tape you imagined but was hard to find. - Layering it over itself as a ply starts to get structural. Nice. - Takes kindly to being 'screeded' on a hard flat plane with a straight smooth bar to get it smooth and neat. - Had to seal a long plenum's 90 degree fold where it met the wood stove to seal the air leaks. Pulled a two foot length and flattened it smooth, then folded it over the sharp edge of the table giving me angle iron shape. When I carefully pulled off the paper backing. I had an angled 'bar' that I could lay into place and press down neatly. It could be a little more adhesive. So a light coat of high heat silicone RTV and thinner locked it down nicely. - I have used it to build up cracked plastic shop-vac nozzles till they were like made of metal instead of plastic. Not pretty but they have been sucking at my workshop floors for years. - Peeling the backing is simple. Just lightly dog-ear a corner towards the foil side and the paper will separate allowing you to start a peel-off. Good stuff.
Review: Perfect for structural aluminum building - I actually use this tape to assemble live/work cabins out of 12 gauge aluminum panels. It is extremely thick (twice the metal of any other tape on the market) and creates strong, watertight seals. Contrary to what other reviews have stated, it is not at all sharp and you won't get cut using it. It peels off without leaving a residue and the glue is high-quality; you can reseat the tape if needed.

## Features

- APPLICATION: Industrial grade, efficient thermal conduction for HVAC systems, AC units, heaters, vents, metal finishing, electronics, automotive, aerospace, recreational vehicle, construction, industrial/home air duct, kitchen masking to avoid oil in gap, sealing, seaming, heat shielding, harness wrapping, joining, vibration damping, electroplating, plastic protection, milling, paint stripping and so on.
- FEATURE: Supreme performance on resistance of flame, vapor, moisture, ultraviolet (UV), weather, cold, heat, oil, smoke and etc with strong butyl Acrylic coated adhesive and extra thickness of foil (5.9 Mil). LLPT Aluminum Foil stays high stability and strength for long life support, great efficiency on cooling and heating with operational temperature from -30°C to 260°C.
- SIZE: Proper 2” width is ideal for most repairs and sealing outdoor & indoor, 5.9 mil extra foil thickness is more stable during application and long lasting with much less wastage than thinner aluminum foil; one coil with LLPT aluminum foil works even better than a few with thinner thickness.
- INSTALLATION: The coated Acrylic adhesive is extremely strong but is still easy to remove without any residue, cut and peel. SUGGEST WEARING GLOVES WHEN YOU APPLY LLPT ALUMINUM FOIL DUE TO EXTRA THICKNESS MAY CUT YOUR HAND WITHOUT PROTECTION OF GLOVE.
- THICK THICKNESS: High durability and reliability with LLPT extra thick aluminum foil tape. Premium grade materials, this tape offers superior strength and resilience, making it ideal for a wide range of applications. Whether you're sealing HVAC ducts, insulating pipes, or conducting metal repairs, its robust construction ensures strong adhesion and effective sealing, providing lasting protection against leaks, moisture, and heat loss. With our tape, you can trust that your projects will withstand the test of time, delivering long lasting performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P9J3QQD |
| Adhesive Format | Pressure-sensitive tape |
| Adhesive Location | back |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #76,502 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #504 in Duct Tape |
| Brand | LLPT |
| Color | Silver |
| Compatible Material | Metal, Plastic, Rubber, Glass, Wood, Ceramic, Tile, Stone and Others |
| Date First Available | March 2, 2019 |
| Item Thickness | 5.9 Mils |
| Item Weight | 14.8 ounces |
| Item model number | AF208 |
| Manufacturer | LLP International Group |
| Material | 5.9 Mil Aluminum Foil Duct Tape |
| Number of Items | 1 |
| Product Dimensions | 2"L x 2"W x 5.9"Th |
| Recommended Uses For Product | Indoor, Outdoor, Electrical, Plumbing |
| Size | 2" x 108 Ft |
| Special Feature | Long,Strong |
| Surface Recommendation | Metal |
| Tensile Strength | 13.5 Pounds Per Inch |
| UPC | 791276789620 |
| Unit Count | 108.0 Feet |
| Upper Temperature Rating | 260 Degrees Celsius |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** LLPT
- **Color:** Silver
- **Material:** 5.9 Mil Aluminum Foil Duct Tape
- **Number of Items:** 1
- **Recommended Uses For Product:** Indoor, Outdoor, Electrical, Plumbing

## Images

![LLPT Aluminum Foil Tape 2 Inches x 108 Feet 5.9 Mil Extra Thick Strong Adhesive HVAC Sealing Hot Cold Air Duct Tape for Pipe Metal Repair (AF208) - Image 1](https://m.media-amazon.com/images/I/71YCdAvtuFL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this work for a temp repair of a crack in the exhaust pipe on an ATV?**
A: Yes, it can work for a temp repair of a crack in the exhaust pipe.

**Q: Will this tape work for covering part of the glass surface of a solar water heater collector to reduce heat gain?  How does it it last outdoors?**
A: The surface is reflective and it will reduce the heat gain. When you apply the tape, clean the water on glass and make sure it's dry, apply the tape and compress after application and a few hours, the tape will be weatherproof and water-resistance. The thickness is much thicker than standard foil tape and it will last years it is well applied, but it's necessary to check surface of tape once a few months.

**Q: Does the adhesive on this tape contain sulfur? I want to use it to seal a mold. Sulfur will inhibit the silicone curing process.**
A: No sulfur.

**Q: Can this be painted over?**
A: Yes, it can be painted.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The 'thicker' metal foil when you need it.
*by F***O on December 13, 2025*

This is the thicker aluminum tape you imagined but was hard to find. - Layering it over itself as a ply starts to get structural. Nice. - Takes kindly to being 'screeded' on a hard flat plane with a straight smooth bar to get it smooth and neat. - Had to seal a long plenum's 90 degree fold where it met the wood stove to seal the air leaks. Pulled a two foot length and flattened it smooth, then folded it over the sharp edge of the table giving me angle iron shape. When I carefully pulled off the paper backing. I had an angled 'bar' that I could lay into place and press down neatly. It could be a little more adhesive. So a light coat of high heat silicone RTV and thinner locked it down nicely. - I have used it to build up cracked plastic shop-vac nozzles till they were like made of metal instead of plastic. Not pretty but they have been sucking at my workshop floors for years. - Peeling the backing is simple. Just lightly dog-ear a corner towards the foil side and the paper will separate allowing you to start a peel-off. Good stuff.

### ⭐⭐⭐⭐⭐ Perfect for structural aluminum building
*by D***X on December 22, 2024*

I actually use this tape to assemble live/work cabins out of 12 gauge aluminum panels. It is extremely thick (twice the metal of any other tape on the market) and creates strong, watertight seals. Contrary to what other reviews have stated, it is not at all sharp and you won't get cut using it. It peels off without leaving a residue and the glue is high-quality; you can reseat the tape if needed.

### ⭐⭐⭐⭐⭐ I love things that work. Thank You
*by K***E on May 7, 2025*

This stuff is great and a very good price. I tried the DEI High temp and it does not have the stick. Also very thin. The Foil is thick and very sticking. It molds to whatever you put it on. I used it on my 97 Astro Evapoator Core Case. It is made out of plastic that falls apart over time. The foil work perfect. You get better at it the more you use it. Dont take all the backing off at one time .Get the start stuck and slide the backing off as you adhere the tape. I love things that work. Thank You

## Frequently Bought Together

- LLPT Aluminum Foil Tape 2 Inches x 108 Feet 5.9 Mil Extra Thick Strong Adhesive HVAC Sealing Hot Cold Air Duct Tape for Pipe Metal Repair (AF208)
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-10*