Prevost Pipe Thread Sealant

Description

Prevost High-Performance Pipe Thread Sealants

The Professional Alternative to Teflon Tape.

Achieve a 100% leak-proof seal on your threaded metal connections with Prevost Pipe Thread Sealants. Unlike traditional PTFE tape that can shred, clog sensitive air tools, and loosen under vibration, Prevost’s liquid anaerobic sealants cure into a tough, durable solid between mating metal threads.

Enriched with PTFE for smooth assembly, this sealant fills every microscopic gap in the thread root, creating a seal that is instantly resistant to low pressure and fully cures to withstand the highest industrial pressures. It is the mechanic’s choice for securing NPT and BSPP fittings, valves, and manifolds.

Key Features & Benefits

• No Clogging Risk: Traditional tape can tear during assembly, sending loose fragments downstream to damage expensive valves and air tools. Prevost liquid sealant stays where you put it, protecting your equipment.
• Vibration Proof: Once cured, the sealant locks the fitting in place, preventing it from backing out due to compressor vibration or thermal expansion—a common cause of air leaks in older systems.
• Lubricates During Assembly: The PTFE-enriched formula acts as a lubricant, preventing thread galling (seizing) during tightening and allowing you to easily index fittings to the perfect angle.
• Corrosion Protection: Seals the metal threads completely from moisture and oxygen, preventing rust from forming inside the joint and making future disassembly easier.
• Universal Compatibility: Effective on all metal threads (Brass, Steel, Aluminum, Stainless) and compatible with compressed air, water, and inert gases.

Technical Specifications

Feature	Specification
Type	Anaerobic Methacrylate Ester (with PTFE)
Viscosity	High (Gel/Paste) – Won’t run or drip
Temperature Range	-65°F to +300°F (-55°C to +150°C)
Pressure Rating	Up to 10,000 PSI (fully cured)
Cure Time (Fixture)	~15-30 Minutes (Hand tight)
Cure Time (Full)	24 Hours
Disassembly	Available in Medium Strength (Removable with tools)

Ideal Applications

• Compressor Room Installs: Sealing large NPT fittings on tanks and dryers.
• FRL Units: Connecting regulators and lubricators without risking tape debris in the valve mechanism.
• Manifolds & Drops: Ensuring wall outlets remain leak-free despite daily coupling/uncoupling stress.
• Hydraulics & Pneumatics: Safe for high-pressure fluid lines.

Why Switch to Liquid Sealant?

“Taping” a fitting is inconsistent and risky for sensitive tools. Prevost Thread Sealant offers a cleaner, faster, and more reliable seal that guarantees your air system holds pressure from day one. It is the mark of a professional installation.