PTFE Thread Seal Tape — 3/4" x 520" (Medium Density)

Durable PTFE thread seal tape designed for reliable, leak-free connections on threaded pipe fittings. This 3/4" x 520" roll from American Granby is medium density and manufactured from 100% virgin PTFE for consistent sealing performance across plumbing, irrigation, and sprinkler systems.

• Size: 3/4" x 520" — single roll long enough for multiple installations.
• Material: 100% virgin PTFE for non-stick, long-lasting sealing performance.
• Medium density (approx. 3.5 mil) requires fewer wraps while maintaining a positive pressure seal.
• Meets MIL-T-27730A and ASTM D-3308 industry standards for thread seal tape; contractor quality.
• Creates a watertight, corrosion-resistant seal on metal threaded fittings; flexible and easy to tear for quick installation.
• Not for use on oxygen or medical gas lines; follow manufacturer safety guidance.

For best results, apply tape to clean, dry male threads and wrap in the direction of the threads. Use enough wraps to fill thread space without creating excess bulk. Store the roll in a cool, dry place away from direct sunlight. Refer to the manufacturer's technical data sheet and safety documentation for full specifications and handling instructions. Manufacturer part number: HTST520-3/4.