Blue Monster Thread Tape
Blue Monster® Thread Tape
Blue Monster® Thread Tape by Mill-Rose is a premium line of professional-grade PTFE sealing tapes designed for a wide range of threaded pipe connections. Known for its extra thickness, density, and durability, Blue Monster® tape ensures leak-proof seals in demanding residential, commercial, and industrial applications. Unlike ordinary thread tape, Blue Monster® delivers faster, cleaner, and more secure sealing—ideal for metal and plastic threads alike.
Types of Blue Monster® Thread Tape Products:
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Blue Monster® Heavy-Duty PTFE Thread Seal Tape
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Extra-thick (3.5 mil) and full-density tape for superior sealing strength
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Recommended for water, air and steam lines
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Approved for potable water systems
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Blue Monster® Gas Line Tape (Yellow)
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Specifically formulated for natural gas, propane, butane, and other fuel gases
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Compatible with black iron, brass, stainless steel, and galvanized steel
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High-density and pressure-rated for gas system safety
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Blue Monster® Stainless Steel Tape (Gray)
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Contains nickel for anti-galling performance on stainless steel threads
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Prevents seizing and cross-threading
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Ideal for food processing and corrosive environments
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Applications:
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Plumbing and pipe fitting
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Natural gas, propane, and fuel lines
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Fire protection systems
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Compressed air systems
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HVAC and refrigeration
Specifications:
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Material: 100% virgin PTFE
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Temperature Range: -450°F to +500°F (-268°C to +260°C)
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Pressure Rating: Up to 10,000 PSI (liquids), 2,000 PSI (gases)
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Compliant With: NSF, UL, CSA, MIL-SPEC
Blue Monster® Thread Tape offers maximum sealing reliability, chemical resistance, and ease of application—trusted by professionals for high-performance results in every environment.