OEM specified. Locks and seals threaded fittings. Resists leakage, vibration loosening, moisture, hydraulic fluids and diesel fuels. Lubricates threads for easy assembly and disassembly. Won’t shred or wear like Teflon^® tape. Parts may be repositioned up to 4 hours after application. Temperature range -65°F to 400°F (-54°C to 204°C). Contains PTFE. 

• Safety Data Sheet
• Tech Data Sheet

Automobile

Suggested Applications: Head bolts into through holes, oil PSI sending units and sensors, oil and coolant lines, fuel fittings, rear axle fill plug, brake, and power steering fittings

Heavy Duty

Suggested Applications: Differential drain plugs and core plugs. Pipe, water jacket, oil gallery plugs, oil pressure & temperature sensors, air conditioning fittings, hydraulic fittings, vacuum line connectiors, air brake fitting

DIRECTIONS:

1. For best results, clean parts with Permatex^® Surface Prep^™ activator.
2. Knead tube of Thread Sealant before use.
3. Apply sealant to leading threads of the male fitting, leaving the first thread free of sealant. Apply to only _?_of a thread turn. It is not necessary to apply to all threads.
4. Assemble parts and tighten to recommended torque. Refer to Technical Data Sheet for complete information.

NOTE: Permatex^® Thread Sealant seals threaded metal fittings on hydraulic, pneumatic, fuel, and cooling systems. It is not recommended for plastics or rubber.