Permatex Thread Sealant 118 ML is a professional-grade sealing compound designed to secure threaded connections against leaks, corrosion, vibration, and loosening in industrial and automotive systems. Available through New Tech, this advanced PTFE-based sealant provides reliable sealing performance for air, oil, gas, and hydraulic applications.
Formulated as a smooth white paste with excellent lubrication properties, Permatex Thread Sealant 118 ML simplifies assembly and disassembly while helping prevent thread galling and corrosion. Its flexible formula remains pliable across a wide temperature range, making it suitable for demanding industrial maintenance and repair operations.
What is Permatex Thread Sealant 118 ML?
Permatex Thread Sealant 118 ML is a fast-acting PTFE-enriched sealing paste engineered for threaded pipes, fittings, and connectors.
Unlike traditional sealing tapes, this thread sealant forms a durable leak-resistant barrier without tearing or shredding during installation. It also lubricates threaded surfaces for smoother assembly and easier maintenance.
This professional sealant is widely used in industrial systems where dependable pressure sealing and corrosion protection are required.
Key Features and Benefits
- Fast-acting thread sealing compound
- PTFE-enhanced sealing performance
- Helps prevent leaks and loosening
- Smooth non-drip formula
- Excellent lubrication properties
- Prevents thread galling and corrosion
- Easy assembly and disassembly
- Effective under high pressure conditions
- Flexible over a wide temperature range
- Reliable sealing for industrial systems
Why Use PTFE Thread Sealant?
Threaded pipe systems and fittings are constantly exposed to pressure, vibration, temperature changes, and corrosive conditions. A professional PTFE thread sealant helps maintain secure leak-free connections while protecting threads from damage.
Permatex Thread Sealant 118 ML performs better than many traditional pipe compounds and eliminates common problems associated with sealing tapes.
Applications and Use Cases
Permatex Thread Sealant 118 ML is suitable for:
- Air conditioning fittings
- Hydraulic fittings
- Pneumatic systems
- Oil line fittings
- Gas line threaded connections
- Industrial pipe assemblies
- Temperature sending fittings
- Maintenance and repair operations
- Automotive threaded systems
This thread sealant is commonly used across industrial maintenance and automotive repair sectors.
Pressure and Temperature Performance
Pressure Resistance
- Effective up to 5000 PSI
- Suitable for high-pressure industrial systems
Temperature Range
- Minimum Temperature: -65°F (-54°C)
- Maximum Temperature: +300°F (+204°C)
This wide operating range makes the product ideal for harsh industrial environments.
Corrosion and Leak Protection
The PTFE-enriched formula provides:
- Strong leak resistance
- Protection against corrosion
- Prevention of thread seizure
- Reduced risk of galling
- Improved durability of threaded components
This ensures long-term reliability in industrial fluid and gas systems.
How to Use
- Ensure threads are clean and free from dirt or corrosion
- Apply sealant evenly to male threads
- Assemble threaded connection securely
- Allow proper setting during operation
- Re-tighten if required according to system specifications
Proper application improves sealing reliability and maintenance performance.
Product Specification Table
| Feature | Details |
| Product Name | Permatex Thread Sealant 118 ML |
| Type | PTFE Thread Sealant |
| Formula | Smooth White Paste |
| Pressure Resistance | Up to 5000 PSI |
| Temperature Range | -65°F to +300°F |
| Application | Pipes, Fittings, Threaded Connections |
| Corrosion Protection | Yes |
| Leak Prevention | Yes |
Why Choose Permatex Thread Sealant 118 ML?
Permatex Thread Sealant 118 ML offers a dependable solution for sealing threaded systems exposed to pressure, vibration, and harsh operating conditions.
Its PTFE-enhanced formula combines sealing, lubrication, and corrosion protection in one professional maintenance product. It supports easier servicing while improving long-term connection reliability.
Why Buy from New Tech?
New Tech supplies industrial maintenance, repair, and operational solutions throughout the Middle East. Customers trust New Tech for industrial sealants, lubricants, coatings, adhesives, and maintenance products.
Frequently Asked Questions
What is Permatex Thread Sealant used for?
It is used to seal threaded pipes, fittings, and connections against leaks and loosening.
Does this product contain PTFE?
Yes. It uses PTFE technology for improved sealing and lubrication performance.
Can it be used in hydraulic systems?
Yes. It is suitable for hydraulic, oil, air, and gas systems.
Does it replace thread sealing tape?
Yes. It can be used instead of traditional sealing tapes.
What pressure can it handle?
It is effective up to 5000 PSI.
If you need a reliable PTFE-based sealing solution for threaded industrial and automotive systems, Permatex Thread Sealant 118 ML is an excellent choice.
Available through New Tech, this professional thread sealant delivers dependable leak protection, corrosion resistance, and easy maintenance performance for demanding applications.
Discover more products from Newtech:
| Adhesive |
| Cleaner & Degreaser |
| Corrosion Protection |
| Lubricant |
| Sealants |
| Welding Protection |




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