---
product_id: 12493621
title: "DuPont Tyvek FlexWrap NF - 6\" x 75' - 1 Roll"
brand: "dupont"
price: "₨3934"
currency: SCR
in_stock: true
reviews_count: 9
category: "Du Pont"
url: https://www.desertcart.sc/products/12493621-dupont-tyvek-flexwrap-nf-6-x-75-1-roll
store_origin: SC
region: Seychelles
---

# Water resistant butyl material 6" x 75' roll size Self-adhered, no mechanical fasteners needed DuPont Tyvek FlexWrap NF - 6" x 75' - 1 Roll

**Brand:** dupont
**Price:** ₨3934
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal Smart, Build Bold — The FlexWrap That Means Business

## Quick Answers

- **What is this?** DuPont Tyvek FlexWrap NF - 6" x 75' - 1 Roll by dupont
- **How much does it cost?** ₨3934 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/12493621-dupont-tyvek-flexwrap-nf-6-x-75-1-roll)

## Best For

- dupont enthusiasts

## Why This Product

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

## Key Features

- • **Premium Durability:** Crafted from high-performance butyl for superior water resistance and long-lasting protection.
- • **No Nails, No Hassle:** Self-adhered design eliminates the need for mechanical fasteners in flexed corners, speeding up installation.
- • **Effortless Flexibility:** Extends and conforms seamlessly around corners and complex substrates for a flawless seal.
- • **Pro-Grade Size Options:** Available in 6" x 75' and 9" x 75' rolls to fit any project scale with minimal waste.
- • **Universal Compatibility:** Works perfectly on non-nailable sheathing like foam board, fiberboard, CMU, and concrete surfaces.

## Overview

DuPont Tyvek FlexWrap NF is a premium, self-adhered flashing roll designed for professional-grade water-resistant sealing on a wide range of building substrates, including non-nailable materials. Its extendable butyl film flexes around corners without mechanical fasteners, ensuring a fast, reliable installation. Available in multiple sizes, it’s trusted by pros for durable, hassle-free flashing solutions.

## Description

Dupont flex wrap Nf is a premium performance, extendable self-adhered flashing material that can be applied over a wide range of building substrates, including non-nail able sheathing materials like PS foam board, Fiberboard, concrete masonry unit (cmu), and other such materials. Dupont flex wrap Nf does not require the use of mechanical fasteners in the flexed corner areas when installed according to the flashing installation guidelines issued by DuPont. Available in 6" x 75' and 9" X 75'.

Review: Easy install, great stick - Don't let it touch itself after pulling off the paper, once you roll it on it's permanent. Not cheap, but worth it.
Review: Best Product on the market. - DuPont has made a great product here. I have used this for creating a sill pan on 13 windows I installed and it worked great. Flex’s around the corners and very sticky. Need to make sure you do not let the adhesive sides touch as you will. It be able to pull it apart but it does have splits backing to remove to help with that issue. I would use it again. It is pricy but work the investment.

## Features

- Dupont flex wrap NF is a premium performance, extendable self-adhered flashing material that can be applied over a wide range of building substrates, including non-nail able sheathing materials
- Dupont flex wrap NF does not require the use of mechanical fasteners in the flexed corner areas when installed according to the flashing installation guidelines issued by DuPont
- Available in 6" x 75' and 9" X 75'

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004SFSA78 |
| Adhesive Format | film |
| Adhesive Location | self-adhered |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #128,092 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #221 in Drop Cloths & Plastic Sheeting |
| Brand | DuPont |
| Brand Name | DuPont |
| Color | White |
| Compatible Material | Cement |
| Customer Reviews | 4.7 out of 5 stars 190 Reviews |
| Global Trade Identification Number | 00083014102366 |
| Included Components | Hardware Sealer |
| Item Dimensions L x W x Thickness | 6"L x 6"W x 7"Th |
| Item Resistance | water resistant |
| Item Type Name | DuPont Tyvek Flex Wrap NF - Roll |
| Manufacturer | Wpl |
| Material | Butyl |
| Material Type | Butyl |
| Model | D14062882 |
| Number of Items | 1 |
| Other Special Features of the Product | Self-Adhering |
| Part Number | D14062882 |
| Recommended Uses For Product | Wall, Indoor |
| Size Name | 6" x 75' |
| Special Feature | Self-Adhering |
| Surface Recommendation | Concrete |
| UPC | 083014102366 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** DuPont
- **Color:** White
- **Material:** Butyl
- **Number of Items:** 1
- **Recommended Uses For Product:** Wall, Indoor

## Images

![DuPont Tyvek FlexWrap NF - 6" x 75' - 1 Roll - Image 1](https://m.media-amazon.com/images/I/71UDVkTA97L.jpg)
![DuPont Tyvek FlexWrap NF - 6" x 75' - 1 Roll - Image 2](https://m.media-amazon.com/images/I/41u+6Cw7YYL.jpg)
![DuPont Tyvek FlexWrap NF - 6" x 75' - 1 Roll - Image 3](https://m.media-amazon.com/images/I/81csSfC0rnL.jpg)
![DuPont Tyvek FlexWrap NF - 6" x 75' - 1 Roll - Image 4](https://m.media-amazon.com/images/I/91peICcpShL.jpg)

## Questions & Answers

**Q: What is the width and length of this product?**
A: Its 6" wide - don't remember the length but google DuPont Flexwrap and you will find it. The is a great product and is the ONLY way to prevent moisture infiltration at the bottom sill of windows.

**Q: Will this still work if I add 1" of ridgid foam on top of 1/2" sheathing?**
A: The trick will be to get it to stick to the foam.  You could wrap to the sheathing first. Then add the foam and add another layer of the flex wrap.  You might want to set the foam back 1" from the window and then bend the wrap to contact the first layer of wrap and then fold it over the foam.  You can overlap the wrap to get it wide enough, just remember to watch the water flow and place the lower wrap under the outer layer so the water will not try to run inside.  Hope this helps

**Q: How well does this work for sound dampening? Any ideas anyone?**
A: Will not work for sound dreading, sound deading  mats are a total different material

**Q: can i use this under and over the nailing flange on a new construction window?**
A: Yes, I guess you could (the Flex wrap is for creating window seals) but Dupont Flash Tape would be better.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy install, great stick
*by P***E on December 5, 2024*

Don't let it touch itself after pulling off the paper, once you roll it on it's permanent. Not cheap, but worth it.

### ⭐⭐⭐⭐⭐ Best Product on the market.
*by M***P on May 15, 2020*

DuPont has made a great product here. I have used this for creating a sill pan on 13 windows I installed and it worked great. Flex’s around the corners and very sticky. Need to make sure you do not let the adhesive sides touch as you will. It be able to pull it apart but it does have splits backing to remove to help with that issue. I would use it again. It is pricy but work the investment.

### ⭐⭐⭐⭐⭐ This is amazing stuff
*by R***S on November 29, 2023*

This is the best option for flashing bottom of windows but is also amazing for any flashing yo need done. Around pipes, on roofs, windows, and doors

## Frequently Bought Together

- DuPont Tyvek FlexWrap NF - 6" x 75' - 1 Roll
- DuPont Tyvek Flashing Tape - 6" x 75' - 1 Roll
- Dupont Flashing Tape - 4" x 75' Roll - 1 Roll (D15147389)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-07-09*