Product Overview
Permatex High Performance Thread Seal 50ml

Keep your boat's vital systems leak-free and secure with Permatex High Performance Thread Sealant. This superior sealant is engineered for the harsh marine environment, offering a reliable alternative to Teflon® tape and pipe dopes. Formulated specifically for metal threaded fittings, it prevents leaks, corrosion, and galling, ensuring long-lasting performance under extreme pressures and temperatures. From fuel lines to hydraulic systems, trust Permatex to protect your vessel and keep you on the water.
Key Features
- Replaces messy pipe dopes and Teflon® tape for cleaner, more efficient application.
- Formulated for metal tapered pipe thread fittings found throughout your boat's systems.
- Rapid curing formula allows for quick low-pressure testing and gets you back on the water faster.
- Withstands pressures up to 10,000 PSI, ensuring a secure seal even under demanding conditions.
- Prevents galling and protects threads from rust and corrosion, extending the life of your fittings.
- Resists vibration, temperature fluctuations, and extreme pressures, providing a durable and reliable seal.
- Allows for easy disassembly with basic hand tools if repairs are needed.
- Safe for use on NPT fittings in LPG (propane) systems, offering versatility for various onboard applications.
What's in the Box
- One 50ml tube of Permatex High Performance Thread Sealant
Specifications
The Captain's Take
After years battling leaks and the hassle of Teflon tape, I switched to Permatex High Performance Thread Sealant and never looked back. This stuff is the real deal. It's easy to apply, creates a rock-solid seal, and stands up to the constant vibration and temperature changes out on the open water. I use it on everything from fuel fittings to hydraulic lines, and it hasn't let me down. For peace of mind and a leak-free voyage, Permatex is a must-have on my boat.