High-Density 1/2" x 520" Gray Stainless Steel Thread Seal Teflon Tape: Premium Nickel-Infused Anti-Galling Solution for Secure Sealing

Master Assembly with Gray Stainless Steel Thread Seal Teflon Tape – 1/2" x 520" Roll

The Ultimate Thread Sealant for Stainless and Aluminum Connections

Ensure precision and protection in every connection with our High-Density Gray Stainless Steel Thread Seal Teflon Tape, specifically formulated to combat thread galling in stainless steel and aluminum fittings. Engineered with nickel powder, this premium PTFE tape provides an anti-seize layer that facilitates smooth assembly and disassembly while maintaining a robust seal. Whether you're a professional technician or a meticulous DIYer, this tape offers unmatched performance and reliability for any demanding application.

Key Features: Built for Superior Performance

• High-Density Composition: Thicker and stronger than standard tape, providing greater sealing integrity on stubborn threads.

• Nickel Powder Infusion: Acts as microscopic bearing plates between mating threads, preventing galling and thread lock-up.

• Extended Roll Length: A full 520 inches per roll supports multiple assemblies with fewer changes.

• Robust Sealing: With a 0.004" (4 mils) thickness, it delivers exceptional thread engagement and long-lasting leak protection.

• Wide Compatibility: While optimized for stainless steel and aluminum, it's also safe for use with brass, copper, galvanized steel, iron, and numerous plastics (PVC, CPVC, ABS, PE, PP).

• Extreme Temperature Performance: Rated for service from -450°F to 550°F (-268°C to 288°C).

• Certified Quality: Manufactured to MIL T-27730A and 100% lead-free.

Commonly Used With Stainless Steel Fittings and Pipe Joint Compound

This tape is commonly used in conjunction with our [Stainless Steel Fittings →], which includes couplings, nipples, elbows, tees, and more—ideal for pressurized systems and high-performance applications.

For optimal sealing and assembly performance, we recommend pairing this tape with our [Pipe Joint Compound NSF61 →], especially in stainless steel applications. This combination prevents leaks and seizing while delivering a secure, professional-grade seal.

Not sure this is the right thread seal tape for your project? Check out our selection of [Thread Sealants →] to view more options.

Dependable Sealing for Every Project

When precision, performance, and durability matter, rely on our Gray Stainless Steel Thread Seal Teflon Tape. Whether you're installing industrial piping, upgrading residential connections, or assembling stainless components, this tape ensures a strong, clean, and reliable seal every time.

Applications: Gray Stainless Steel PTFE Thread Seal Tape is recommended for stainless steel and aluminum pipe and fittings, but is also compatible with the following piping materials:

• Galvanized steel
• Iron
• Brass
• Copper
• Aluminum
• Fiberglass
• Polyethylene
• Polypropylene
• PVC
• CPVC
• ABS