---
product_id: 592825807
title: "Flex SealDuct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue"
brand: "flex seal"
price: "¥9668"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/592825807-flex-sealduct-tape-super-wide-4-6-inches-x-20
store_origin: JP
region: Japan
---

# Water resistant 144% wider Heavy-duty strength Flex SealDuct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue

**Brand:** flex seal
**Price:** ¥9668
**Availability:** ✅ In Stock

## Summary

> 🛠️ Stick with the Best!

## Quick Answers

- **What is this?** Flex SealDuct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue by flex seal
- **How much does it cost?** ¥9668 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/592825807-flex-sealduct-tape-super-wide-4-6-inches-x-20)

## Best For

- flex seal enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Use:** Tearable by hand for quick fixes, no tools required!
- • **Unmatched Width:** Experience 144% more coverage than standard duct tape.
- • **Weather Warrior:** Resilient against water, UV rays, and extreme weather conditions.
- • **Ultimate Bonding Power:** Thick rubber adhesive ensures maximum strength for all your projects.
- • **Versatile Applications:** Bonds effortlessly to a variety of surfaces, from metal to fabric.

## Overview

Flex Seal Duct Tape is a super wide, heavy-duty tape measuring 4.6 inches by 20 feet. Designed for multi-surface applications, it features a powerful adhesive that bonds to a variety of materials while being water, weather, and UV resistant. Perfect for both indoor and outdoor use, this tape is tearable by hand and leaves no residue, making it an essential tool for any DIY enthusiast.

## Description

Flex SealDuct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue

## Features

- 144% wider than ordinary 1.88” duct tape.
- Powerful, thick rubber adhesive for maximum bonding strength
- Tough, reinforced backing
- Removable and repositionable
- Water, weather, and UV resistant
- Can be torn by hand (horizontally & vertically)
- Bonds to: acrylic, plastic, metal, steel, copper, aluminum, painted wood, ceramic, porcelain, tile, glass, leather, rubber, fiberglass, Formica, drywall, cloth, fabric, vinyl, and more
- Made in the USA with globally sourced materials

## Product Details

- **Brand:** Flex Seal
- **Colour:** Black
- **Material:** Rubber
- **Number of Items:** 1
- **Recommended uses for product:** Indoor, Outdoor

## Images

![Flex SealDuct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue - Image 1](https://m.media-amazon.com/images/I/81e3rurgbNL.jpg)
![Flex SealDuct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue - Image 2](https://m.media-amazon.com/images/I/81eqN-XBWLL.jpg)
![Flex SealDuct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue - Image 3](https://m.media-amazon.com/images/I/91v5Qa3En5L.jpg)
![Flex SealDuct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue - Image 4](https://m.media-amazon.com/images/I/91INxT2MedL.jpg)
![Flex SealDuct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue - Image 5](https://m.media-amazon.com/images/I/81bSW3-SBGL.jpg)

## Questions & Answers

**Q: Will this stick to cement ?**
A: The amount of tape on the roll was disappointing. It did do the job that I was wanting it to do.

**Q: Can you paint over Flex Duct tape?**
A: No

## Frequently Bought Together

- Flex Duct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue
- Flex Tape Flood Protection, 3.75 in x 20 ft, Waterproof Rubberized Tape, Removable, Use on Windows, Doors, Garage Doors, Casings, Thresholds, Conduits, Vents, Ducts
- Flex Tape, 4 in x 5 ft, Gray, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor Projects - Home RV Roof Plumbing and Pool Repairs

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**Shop now:** [https://www.desertcart.jp/products/592825807-flex-sealduct-tape-super-wide-4-6-inches-x-20](https://www.desertcart.jp/products/592825807-flex-sealduct-tape-super-wide-4-6-inches-x-20)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*