🔒 DuPont FlexWrap NF: Highly Adhesive Butyl Flashing Tape | 9" x 15' Roll Review

Happy with the purchase and the quality of this flexible sheet. He has worked and I have no doubt that he will persevere and do his job as intended. Would definitely buy again for future installs.

Saw this product in an online video, installed two new windows for my daughter, decided to try this, worked great, stretches on the corners of the window from the bottom and side panel as shown in the video, no cuts, makes a full seal, works great, had creases in the corners when unfolded, but sealed well.

The 15ft roll was the perfect length for small jobs and the cost per foot is the same as the large rolls sold in big stores. It does exactly what it's supposed to, curves easily, is easy to work with, but is very sticky (once installed, it cannot be easily removed). I'm glad I used this product and will use it again next time I install Windows.

Works very well, adheres to concrete and OSB. Be careful when you pull the paper, it is now flexible. Only on the second try did I notice that there were 3 separate strips of paper on the back. Suggest drawing the smallest one first to give yourself an advantage. If you pull out all the paper, it's impossible to get a straight edge because it's inherently flexible. Prefer this to trimmed strips at the corners.

I first heard about it from some videos on YouTube. Out of stock at my local stores so I ordered it from Revain. The way it works is that it has tiny crimps that allow it to expand and contract. It's amazing how it stretches along the curves and gently compresses in a straight line, eliminating wrinkles! In the first window, I removed the center liner along with one of the edge liners, causing the tape to stretch along one edge. For the next few windows I left both edge liners in place until…