Blue Monster PTFE Thread Seal Tape (1/2" x 1429", 1500 PSI, -450°F to 500°F)

SKU: SS-1076
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$5.99

The Blue Monster PTFE Thread Seal Tape, developed by Mill-Rose, represents a significant advancement in thread sealing technology. This high-quality, professional-grade tape is engineered to provide a more effective and easier-to-apply seal for a wide range of piping materials. Unlike thinner tapes that are often stretched during manufacturing, Blue Monster is specifically designed to be thicker (0.0035"), allowing for a superior seal with less tape and eliminating the need for pipe dope.


Manufactured from 99.6% pure PTFE (Polytetrafluoroethylene) resin with a blue pigment, this tape is inherently inert and boasts exceptional compatibility with a broad spectrum of materials. It can be reliably used on threads made from galvanized steel, iron, brass, copper, aluminum, stainless steel, polyethylene, polypropylene, PVC, CPVC, ABS, fiberglass, and many others. Its composition ensures it will not harden or crack on joints, maintaining its integrity over time.


Blue Monster tape is highly effective across an impressive temperature range from -450°F to 500°F and can withstand pressures up to 1500 PSI. Beyond sealing, it also functions as a thread lubricant and anti-seize agent, making assembly and disassembly easier. Furthermore, it prevents electrolytic corrosion of threads, offers no curing time, has an unlimited shelf life, and is non-flammable and non-toxic, making it a safe and efficient choice for all your thread sealing needs.

  • Product Type: PTFE Thread Seal Tape
  • Brand: Mill-Rose (Blue Monster)
  • Material: 99.6% PTFE, < 0.4% Pigment
  • Color: Blue
  • Length: 1429 inches
  • Width: 1/2 inch
  • Thickness: 0.0035" +/- 10%
  • Density: 0.8 g/cm³
  • Elongation: >100%
  • Tensile Strength: 15 N/mm²
  • Maximum Pressure: 1500 PSI
  • Temperature Range: -450°F to 500°F (-268°C to 260°C)
  • Superior Sealing: Thicker and more effective, requiring less tape for a strong, leak-free seal.
  • No Pipe Dope Needed: Simplifies application and reduces mess.
  • Wide Material Compatibility: Works with a vast array of metal and plastic piping materials.
  • Extreme Temperature & Pressure Range: Maintains integrity from -450°F to 500°F and up to 1500 PSI.
  • Thread Lubricant & Anti-Seize: Facilitates easier assembly and prevents seizing of threads.
  • Prevents Corrosion: Guards against electrolytic corrosion between dissimilar metals.
  • Zero Curing Time & Unlimited Shelf Life: Ready for immediate use and does not degrade over time.
  • Non-Flammable & Non-Toxic: Ensures safety in various environments.

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