Review on DuPont FlexWrap NF 9-inch x 75-foot - Self Adhesive Butyl Flashing Tape - 1 Roll by Bob Fasho

FlexWrap provides a seamless seal in corners when installing windows. Usage is simple and easy. Peel off the backing and it slides into the rough hole for a perfect fit. The flexible nature of the product makes it easy to roll corners. I liked this product because it eliminates the need for pre-cut corners and creates a watertight edge with ease. This butyl-based adhesive backing provides a secure, waterproof J-roll connection. FlexWrap is an essential element for building the house envelope and maintaining high energy efficiency.