Introducing the Black Swan 02053 Swan Seal PTFE Joint Compound, a premier solution for all your sealing needs. This white, smooth, and grit-free pipe joint compound is designed to provide lasting protection against leaks. Formulated with homogenized PTFE, it forms a film over threaded surfaces ensuring a secure and durable seal. Whether you're dealing with gas pipes, water systems, or steam lines, this versatile sealant is your go-to choice. The Black Swan PTFE Joint Compound is perfect for use as a gas pipe sealant or gas pipe dope. Its unique formulation ensures that it will not harden, crack, or crumble over time, offering reliable performance under various conditions. Meeting Federal Specification TT-S-1732 and NSF Certified, this pipe dope thread sealant is safe and efficient for a wide range of applications. Ideal for both professional plumbers and DIY enthusiasts, this pipe sealant is recommended for use on a variety of materials including ABS, PVC, CPVC, FlowGuard Gold CPVC, BlazeMaster CPVC, fiberglass, nylon, polypropylene, celcon, cycolac, polybutylene, delrin, polyethylene, zytel, and all metals. Whether you need a pipe thread sealant for water, a pipe dope for gas line, or a pipe joint compound, Black Swan has you covered.