Pipe Joint OC7-2 PTFE Paste Grease Jar Thread Sealant Oxygen & Liquid Safe - 2 OUNCE Grease Pipe Joint Thread Sealant is Highly Recommended where Oxygen, Harsh Chemicals such as Chlorine or Powerful Oxidizers are Present, Being Thinner Can also be used to Lubricate Bearings and other Surfaces where Severe Oxidizers are Present Use Lox-8-Gr-2 where Wet/Humid Conditions Exist, in Pressures up to 10,000 Psi Grease has been used very Successfully as an Anti-Galling Agent in Stainless Steel Applications