A 4-inch white cloth tape (commonly referred to as gaffer or duct tape) is a heavy-duty, polyethylene-coated woven cloth adhesive tape designed for high-strength sealing, bundling, masking, and temporary surface protection. Featuring a high-tack synthetic rubber adhesive, it bonds securely to smooth, rough, or irregular surfaces while remaining hand-tearable along both axes for quick application. Its broad 4-inch (100mm) width provides maximum surface coverage, superior tensile strength, and water-resistant protection, making it widely used for securing temporary floor protection, cable management, duct sealing, and general industrial maintenance.