---
product_id: 467286485
title: "Aluminum Foil Duct Tape Heavy Duty Waterproof, Premium Silver Metal HVAC Heat Tapes (2\"*65Feet,3.9mil), High Temperature, Dryer Vent Insulation Tape for Ductwork, Ducting, Sealing, Patching, Furnace"
brand: "smaringwing"
price: "¥2477"
currency: JPY
in_stock: true
category: "Smaring Wing"
url: https://www.desertcart.jp/products/467286485-aluminum-foil-duct-tape-heavy-duty-waterproof-premium-silver-metal
store_origin: JP
region: Japan
---

# Waterproof & moisture resistant seal Heat resistant up to 350°C (short-term) 3.9 mil thickness for durable yet flexible use Aluminum Foil Duct Tape Heavy Duty Waterproof, Premium Silver Metal HVAC Heat Tapes (2"*65Feet,3.9mil), High Temperature, Dryer Vent Insulation Tape for Ductwork, Ducting, Sealing, Patching, Furnace

**Brand:** smaringwing
**Price:** ¥2477
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with the tape pros trust—durability meets precision!

## Quick Answers

- **What is this?** Aluminum Foil Duct Tape Heavy Duty Waterproof, Premium Silver Metal HVAC Heat Tapes (2"*65Feet,3.9mil), High Temperature, Dryer Vent Insulation Tape for Ductwork, Ducting, Sealing, Patching, Furnace by smaringwing
- **How much does it cost?** ¥2477 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/467286485-aluminum-foil-duct-tape-heavy-duty-waterproof-premium-silver-metal)

## Best For

- smaringwing enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Heat Defense:** Withstands extreme temps up to 350°C short-term—perfect for HVAC & dryer vents.
- • **All-Weather Waterproof Seal:** Premium aluminum foil locks out moisture and UV, ensuring long-lasting protection indoors and out.
- • **Precision Thickness Balance:** 3.9 mil foil thickness offers the ideal mix of tear resistance and easy application on irregular surfaces.
- • **Versatile Multi-Surface Use:** Seals metal, plastic, stainless steel, and more—your go-to tape for repairs, insulation, and patching projects.
- • **Strong, Residue-Free Adhesion:** Advanced acrylic adhesive sticks firmly without peeling or leaving sticky traces—clean, professional results every time.

## Overview

This premium 2" x 65ft aluminum foil duct tape features a 3.9 mil thick waterproof and heat-resistant foil with a strong acrylic adhesive backing. Engineered for HVAC, dryer vents, and metal or plastic surfaces, it withstands temperatures up to 350°C short-term and 120°C long-term. Its durable yet flexible design ensures easy application on flat or irregular surfaces, providing a reliable, residue-free seal that resists moisture, UV, and corrosion—ideal for professional-grade repairs and insulation.

## Description

Aluminum Foil Duct Tape Heavy Duty Waterproof, Premium Silver Metal HVAC Heat Tapes (2"*65Feet,3.9mil), High Temperature, Dryer Vent Insulation Tape for Ductwork, Ducting, Sealing, Patching, Furnace: desertcart.com: Industrial & Scientific

## Features

- 【Multi Purpose Duct Tape】Aluminum foil duct tape with adhesive backing is suitable for sealing, repairs and patching HVAC air duct system, wrap pipes insulation, waterproof sealing aluminum, sealing hot and cold air ducts, dryer vent tape, heavy duty ducts tapes, stainless steel and plastic joints/joints, temporary repair of metal surfaces, fixing hose and copper pipe, etc. Aluminum foil duct tape heavy duty waterproof tape is suitable for smooth flat and irregular surfaces to heat resistant.
- 【Strong Adhesive Duct Tapes】Aluminum metal tape for ductwork is made of high quality pressure sensitive adhesives. So, the silver duct tape metallic has stronger sticking, easier tearing, leave no trace without residual glue. This metal duct tape hvac is very fit for kitchen with heat resistant, moisture resistant, and waterproof. Provide you with excellent adhesive effects and stability under low and high temperature conditions (Temperature resistance: Long term is 120 ℃, short-term is 350 ℃).
- 【3.9mil Aluminum Foil Tape】If the foil tape for insulation is too thin, the HVAC air duct tape waterproof will break easily, and if insulation tape is too thick, the heavy duty tape will be difficult to fit the pipe surface wrapping. Hvac foil tape of 3.9mil thick is moderate and perfect for use. So our 3.9mil muffler tape is not easy to break, of high quality, affordable, and easy to peel off. Aluminum duct tape hvac duct tape, outdoor waterproof tape, better insulation, higher tear resistance.
- 【Premium Aluminum Foil Metal Tape】Our such aluminum silver tape for ductwork has good waterproof performance, UV resistance, moisture resistance, heating / heat resistant, corrosion resistance, anti-aging, insulation, flame retardant, sealing seams. The dryer duct tape performs well in any type of weather! This aluminum metal duct tape is your superior choice. The duct tape silver itself does not wrinkle and curl, making exhaust tape easier for the ducting work and saving you time.
- 【Package Included】You will get 1 roll silver aluminum foil tape for ductwork. Size: 2inch wide, 65feet long and 3.9mil thickness. The silver aluminum tape is also named as strong tape heavy duty duct tape, silver tape, metal ducting tapes, ac duct tape, thermal tape, furnace tape, metallic tape, outdoor duct tape waterproof, outdoor tape waterproof, waterproof duct tape for outdoor use, water proof tape for leaks. This is silver metal aluminum tape for ductwork. Heavy duty hvac tape for ducts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6NDFXPN |
| Adhesive Format | backing |
| Adhesive Location | back |
| Adhesive Material | Acrylic |
| Adhesive Side Count | 2 |
| Best Sellers Rank | #270 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Duct Tape |
| Brand Name | SmaringWing |
| Color | Silver |
| Compatible Material | Aluminum, Metal, Plastic, Stainless Steel |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,710) |
| Foil Thickness | 3.9 mils |
| Included Components | Aluminum Foil Tape |
| Item Dimensions L x W x Thickness | 2"W |
| Item Resistance | heat resistant, moisture resistant |
| Item Thickness | 3.9 mils |
| Item Weight | 50 g |
| Manufacturer | Smaring |
| Material Type | Aluminum Foil |
| Number of Items | 1 |
| Number of Packs | 2 |
| Other Special Features of the Product | Adhesion】our,Heat Resistant,Heavy Duty |
| Part Number | Duct Tape-1 |
| Recommended Uses For Product | Outdoor,Indoor |
| Size Name | 2 inch x 65 FT |
| Surface Recommendation | Metal, Plastic |
| Unit Count | 1 Count |
| Upper Temperature Rating | 120 °C |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SmaringWing
- **Color:** Silver
- **Material:** Aluminum Foil
- **Number of Items:** 1
- **Recommended Uses For Product:** Outdoor,Indoor

## Images

![Aluminum Foil Duct Tape Heavy Duty Waterproof, Premium Silver Metal HVAC Heat Tapes (2"*65Feet,3.9mil), High Temperature, Dryer Vent Insulation Tape for Ductwork, Ducting, Sealing, Patching, Furnace - Image 1](https://m.media-amazon.com/images/I/71RlZrzwkYL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this tape be painted over?**
A: Dear customer, it can't. This is aluminum tape used to seal and repair HVAC duct system, dryer vent, fixed hose, etc.

**Q: Is the adhesive side of the tape also reflective?**
A: Yes. The adhesive is clear. So it should look almost the same if you were to use it on something transparent. Maybe a very slight difference.

## Frequently Bought Together

- Duct Tape Heavy Duty Waterproof, Premium Aluminum Foil Tape (2"*65Feet,3.9mil), Silver Metal Ducting Tapes, High Temperature, Dryer Vent Insulation Tape for Ductwork, Sealing, Patching, Furnace, HVAC
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**Shop now:** [https://www.desertcart.jp/products/467286485-aluminum-foil-duct-tape-heavy-duty-waterproof-premium-silver-metal](https://www.desertcart.jp/products/467286485-aluminum-foil-duct-tape-heavy-duty-waterproof-premium-silver-metal)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-08*