---
product_id: 12493620
title: "Dupont FlexWrap NF 9\" x 75' - Self Adhered Butyl Flashing Tape - 1 Roll"
brand: "dupont"
price: "¥68523"
currency: JPY
in_stock: true
category: "Du Pont"
url: https://www.desertcart.jp/products/12493620-dupont-flexwrap-nf-9-x-75-self-adhered-butyl-flashing
store_origin: JP
region: Japan
---

# Dupont FlexWrap NF 9" x 75' - Self Adhered Butyl Flashing Tape - 1 Roll

**Brand:** dupont
**Price:** ¥68523
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Dupont FlexWrap NF 9" x 75' - Self Adhered Butyl Flashing Tape - 1 Roll by dupont
- **How much does it cost?** ¥68523 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/12493620-dupont-flexwrap-nf-9-x-75-self-adhered-butyl-flashing)

## Best For

- dupont enthusiasts

## Why This Product

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

## Description

DuPont FlexWrap NF is a premium performance, extendable self adhered flashing material that can be applied over a wide range of building substrates, including non nailable sheathing materials like PSfoam board, fiberboard, concrete masonry unit (CMU), and other such materials. DuPont FlexWrap NF self adhered flashing does not require mechanical fasteners, even in flexed corner areas around building openings. This allows it to provide easy, one-step insulation for hard-to-seal corners around windows and doors. FlexWrap NF is designed to help protect vulnerable corners against air and water intrusion, as part of a complete DuPont Building Envelope Solution. It’s effective across a range of window and door designs and a wide range of typical wall substrates. FlexWrap NF integrates easily with all DuPont air and water barriers, to help seal the building envelope for improved durability and energy efficiency. Correctly installed, FlexWrap NF can help stop water from getting at the corners of windows and doors. In turn, that can help prevent water damage, such as wood rot and corrosion,as well as mold. Keeping air and water out can also help maintain insulation R-value, for improved energy efficiency. DuPont FlexWrap NF means “no fasteners.” Instead, DuPont FlexWrap NF is a self adhered, extendable flashing backed with a 100 percent butyl based adhesive layer, making one-step installation and protection possible. And because it’s an extendible flashing material, DuPont FlexWrap NF can be stretched and wrapped into a rough window opening before the window is installed, or flashed around arched or custom-shaped windows, as well as other wall penetrations. So FlexWrap NF isn’t just an effective flashing to seal out water, it’s also a cost- and time effective material for crews to work with on the job site.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004MAFW48 |
| Adhesive Format | self-adhesive |
| Adhesive Location | back |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #67,515 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #113 in Butyl Tape |
| Brand Name | DuPont |
| Color | White |
| Compatible Material | Cement, Wood |
| Configuration | 1 Roll |
| Customer Reviews | 4.5 4.5 out of 5 stars (123) |
| Item Resistance | water_resistant |
| Item Weight | 14 pounds |
| Manufacturer | DuPont |
| Material Type | Self-adhered flashing material |
| Model | FBA_TYFLEXNF9 |
| Number of Items | 1 |
| Other Special Features of the Product | Premium Performance, Extendable, Self-Adhering, Stretchable, Wrap-Around |
| Part Number | FBA_TYFLEXNF9 |
| Recommended Uses For Product | Wall |
| Size Name | White |
| Surface Recommendation | Multiple building surfaces |
| UPC | 083014102373 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** DuPont
- **Color:** White
- **Material:** Self-adhered flashing material
- **Number of Items:** 1
- **Recommended Uses For Product:** Wall

## Images

![Dupont FlexWrap NF 9" x 75' - Self Adhered Butyl Flashing Tape - 1 Roll - Image 1](https://m.media-amazon.com/images/I/51Fqww+-elL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: How do you install this product ?**
A: Peel the backing off lay in place and press down using a ‘J roller’. There is a installation video on it by Du Pont here. https://youtu.be/KMxM03OqAkg

**Q: The dimensions on the box displayed in the image say 7" wide by 75' long.  Is it 7" or 9"?**
A: What I have experienced, it starts out at 7", but flexes up to about 9" in width.  You will not get 9" inches at the corners.  The product made my job easier and is worth the money.

**Q: Can this be used for Roof flashing to prevent water leak?**
A: Better to use wider material.  This is meant for window installation.  Try a 36" wide material

**Q: Can the flexwrap on the sill be installed the day after it rains?**
A: It’s best to install when the sill is dry.

## Frequently Bought Together

- DuPont FlexWrap NF 9" x 75' - Self Adhered Butyl Flashing Tape - 1 Roll
- DuPont Tyvek Flashing Tape - 6" x 75' - 1 Roll
- POWERTEC 12" Long Handle J Roller, 1-1/2 Inch Diameter, 3 Inch Wide, Laminate & Veneer Rubber Roller Tool for Edge Banding, Wall Coverings, 1PK (71010)

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**Shop now:** [https://www.desertcart.jp/products/12493620-dupont-flexwrap-nf-9-x-75-self-adhered-butyl-flashing](https://www.desertcart.jp/products/12493620-dupont-flexwrap-nf-9-x-75-self-adhered-butyl-flashing)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-04*