H&B Textroflash Flashing - 75' Roll is a 40-mil composite membrane with a high-tack adhesive, used to protect masonry walls from moisture intrusion. It’s designed for thru-wall or surface-mount applications and installs easily to concrete, masonry, wood, steel, and gypsum. UV-resistant for up to 120 days, it won’t sag or melt in heat. Ideal for flashing under copings, windows, wall setbacks, and over foundations. Use with H&B's drip plates, termination bars, primer, and sealant for a complete masonry application.