Permatex 80631 is a PTFE-fortified thread sealant supplied in a 1 oz. container. It is formulated for use on threaded fittings in air, oil, diesel fuel, and hydraulic systems, outperforming tape and pipe dope solutions. The sealant remains pliable across a temperature range of -65°F to 300°F (-54°C to 149°C), making it suitable for the wide thermal swings common in heavy-duty truck applications. It resists common shop fluids and seals under pressure. Sold by Pro Gear and Transmission. Call us to confirm the right product for your application.
Features
PTFE-fortified thread sealant for threaded fitting applications
Seals air, oil, diesel fuel, and hydraulic systems under pressure
Temperature range: -65°F to 300°F (-54°C to 149°C)
Remains pliable at high and low temperatures
Resists common shop fluids
Outperforms tape and pipe dope compounds
Tech Specs
- Temperature Range: -65°F to 300°F (-54°C to 149°C)
- Container Size: 1 oz.
- Compatible Systems: Air, oil, diesel fuel, hydraulic
- PTFE Fortified: Yes
