Cofair DFB375 Deck Flash Barrier Self Adhesive Joist Tape Roll is a high-quality building material designed to provide a protective barrier between joists and decks. Made in the United States by the trusted brand Cofair, this tape is 3 inches wide and 75 feet long, ensuring a durable and reliable solution for your construction needs. With its self-adhesive application, this black joist tape roll is easy to install and provides a strong barrier against water and debris, making it an essential tool for any building project. *2pack*