Panther 121-M8 Thread Sealing PTFE Plumber’s Tape – 1/2 in. x 260 in.The PTFE Thread Seal Tape – 1/2″ x 260″ is an economy-grade, low-density tape designed to tightly seal a wide range of threaded pipe connections. Constructed with virgin white PTFE, this durable tape provides long-lasting performance and is safe for use with potable water systems. Ideal for plastic, brass, copper, aluminum, and iron piping, it ensures a clean and positive seal while enabling easy disassembly of joints. Non-flammable and versatile, this all-purpose plumbers tape is perfect for a variety of plumbing applications in your RV or van.Additional InfoDimensions1/2 in. x 260 in.