Teflon Tape, 3/4" x 520"

For larger threaded connections, this American Granby Teflon tape in a 3/4" x 520" roll provides the extra width needed to seal bigger pipe threads cleanly and efficiently in a single pass. Like its narrower 1/2" counterpart, it is a true professional-grade sealant built to perform reliably on the demanding connections found throughout plumbing and water-treatment installations, sealing threaded joints against leaks while easing assembly and future disassembly.

The tape is manufactured to professional density with a robust 3.5 mil thickness, giving it the substance and body to conform tightly into coarse, large-diameter threads without shredding or tearing as it is applied under tension. The wider 3/4" format is purpose-made to cover larger fittings more efficiently than a narrow roll, reducing the number of wraps and the time spent at each joint. The classic white color makes it easy to apply consistently, to gauge how much coverage has been built up, and to verify complete thread coverage at a glance before the connection is made up.

• Wider 3/4" tape on a long 520" roll for fewer changeovers
• Professional-grade density and a substantial 3.5 mil thickness
• Compatible with steel, stainless steel, brass, aluminum, copper, and all plastics
• Forms a reliable, leak-resistant thread seal
• White color for clean, visible, consistent application
• Ideal for larger fittings and high-volume shop use

This roll is especially well suited to the bigger plumbing junctions encountered on whole-house filters, backwashing systems, well plumbing, and main-line connections where the threaded diameters are larger and a wider tape simply covers them faster. With its broad compatibility across metals and plastics, a single roll handles the great majority of the threaded joints on a job, keeping your sealant inventory simple. Apply the tape in the direction of the threads with even, overlapping wraps and enough layers to fill the threads fully, and you will achieve secure, drip-free results on every connection. For a busy shop or a service truck, stocking both the 1/2-inch and 3/4-inch widths means the right tape is always at hand for whatever fitting comes up, from small instrument and tubing connections to the larger main-line joints, and the substantial 520-inch length on this roll keeps you well supplied through a long run of installations and service calls.