Phelps Style 9700 is a PTFE Pipe Thread Tape, which is extemely pliable non-hardening sealant made from 100% pure virgin PTFE. It is ideal for sealing all types of threaded connections, a single wrap will usually seal and will withstand wide range of media pH 0-14 at high and low pressures. PTFE tape is exceptionally resistant to a wide range of media including all acids and caustics including chemicals, aromatic fuels, steam, salt water, and gases.

Media Resistance: All acids and caustics including chemicals, aromatic fuels, steam, salt water, and gases. Caution: Should not be used on liquid oxygen.

Advantages: Does not harden with age, ensuring easy separation after prolonged service. It prevents joint corrosion and is permanently self lubricating. PTFE tape is fast, clean and easy to install.