15620 Hercules Real Tuff PTFE Thread Sealant, 1/2 Pint

Hercules Real Tuff is a multi-purpose, heavy-duty white PTFE thread sealant designed to create leak-free joints on pipes and fittings. This professional-grade sealant uses fine-grain PTFE particles to fill cracks and thread imperfections, providing superior lubrication and sealing properties. Whether you're working with metal pipes, galvanized steel, copper, brass, or plastic fittings, Real Tuff delivers reliable performance that withstands extreme conditions and high pressures.

This non-hardening paste makes low-torque assembly possible and allows joints to be tested and put into service immediately without cure time. The formula holds tight against vibration, expansion, and contraction, ensuring joints stay sealed over the long term. Real Tuff will not run, drip, or separate from joints, making it a clean, professional choice for plumbing and hydraulic applications.

Features and Benefits

• Fine-Grain PTFE Particles: Fill thread imperfections and cracks for excellent seal and lubrication in a single application.
• Temperature Resistant: Withstands temperatures from -200°F to 550°F for use in demanding environments.
• High-Pressure Rated: Withstands hydraulic pressure to 12,000 psi and gas pressure to 2,600 psi for demanding applications.
• Non-Separating Formula: Will not run, drip, or separate from joints, providing a neat, drip-free seal that simplifies cleanup.
• Universal Compatibility: Works on metals (galvanized steel, black iron, aluminum, copper, brass, stainless steel) and plastics (PVC, CPVC, ABS).
• Safe and Non-Toxic: Non-flammable, contains no lead, heavy metals, or volatile solvents; safe for drinking water systems.
• Easy Application: Brushable paste applies easily with a natural bristle brush, even at temperatures as low as -25°F.

Specifications

• Brand: Oatey
• Model: 15620
• Size: 1/2 pint (8 oz)
• Form: Paste
• Color: White
• Temperature Range: -200°F to 550°F
• Hydraulic Pressure Rating: 12,000 psi
• Gas Pressure Rating: 2,600 psi
• Compatible Materials: Galvanized steel, black iron, aluminum, copper, brass, stainless steel, PVC, CPVC, ABS plastics

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.