Permatex 59235 High-Temperature PTFE Thread Sealant, 50 mL Tube

Permatex 59235 High-Temperature Thread Sealant is a PTFE-based sealing compound designed to help seal threaded connections in demanding automotive, industrial, and maintenance applications. The sealant fills thread gaps to help reduce leaks caused by fluids, gases, vibration, and thermal cycling while supporting reliable service in properly prepared threaded assemblies.

Its high-temperature formulation is suitable for applications where standard thread sealants may not provide sufficient performance. The 50 mL tube offers a practical supply for shop, field, and repair use, allowing controlled application to compatible male threads before assembly. Apply the product according to the equipment manufacturer’s recommendations, and clean and prepare threaded surfaces as required for the best sealing results.

Permatex Part Number 59235 is supplied as one tube and is formulated for use on compatible threaded components. Always verify chemical compatibility, operating conditions, and application requirements before use. Follow the product label and technical documentation for handling, curing, temperature, pressure, and safety information.

Features:

• High-temperature thread sealant for demanding service conditions
• PTFE-based formula helps seal threaded connections against leaks
• 50 mL tube supports controlled application and convenient shop use
• Suitable for compatible automotive, industrial, and maintenance applications
• Permatex Part Number 59235