MASTERS PD250BT PRO-DOPE is a Non-Toxic, Non-Corrosive, Non-Hardening Paste that Effectively Seals both Metal and Plastic Threaded Connections. This Thread Sealer will not Dry out, Stain, Harden, or Separate. It Lubricates During Assembly and can be Disassembled Easily even after Years of Service. PRO-DOPE Effectively Seals most Liquids and Gases against Leakage to 10,000 PSI and from -200 F (-129 C) to 400 F (204 C)
