Sealing devices in the nature of the non-metal seals and sealing rings used to connect pipes to other surfaces

Non-metal seals for use in pipe to wall or surface joints

Pipe joint compound for application to the threads of pipes used for the transport and supply of water, air, steam, natural gas, LP gas, refrigerants, gasoline, oil, and butane, and for sealing and preventing rusting of such threads

Sealing devices in the nature of the non-metal seals and sealing rings used to connect pipes to other surfaces

PIPE JOINT COMPOUND FOR PREVENTING RUSTING

CAULKING AND PIPE JOINT COMPOUND FOR SEALING CRACKS AND PIPE THREADS, FOR PREVENTING LEAKAGE AND RUSTING