Harvey? pipe thread stick is a non-hardening gray thread compound designed to lubricate and seal threaded joints on metal pipe.

Rectorseal T Plus 2? pipe thread sealant is a non-setting, multi-purpose compound which contains PTFE, plus synthetic fibers to create a stronger seal. Recommended for use on threaded galvanized steel, iron, brass, copper, aluminum, stainless steel, polyethylene, fiberglass reinforced, PVC, CPVC and ABS pipe.

Plumb Pak Pipe Joint Compound, Net Content: 2 oz, Tube

Rectorseal No 5? pipe thread sealant is a soft-set, slow drying compound which seals, lubricates and protects threaded pipe and fittings. It can be pressurized immediately for piping up through 2 in and 100 psi (for natural gas, air and water only) and is ideal for application with a wide variety of fluids and gases, including potable water applications. Recommended for use on threaded galvanized steel, iron, brass, copper, aluminum, stainless steel, polyethylene, fiberglass reinforced and PVC pipe.

Pipe thread sealant is used to seal male to female pipe threads. The leak detection solution is applied (poured) on the joints of a gas installation to detect unsafe seals in the component-to-component connections (shut-off valve to adapter to gas connector and gas connector to adapter to appliance regulator). Bubbles in the solution will indicate a leak. The pipe thread sealant is preferred over gas PTFE tape because of its fluidity - it seals up the crevices of the Male to Female thread engagement and provides a better seal. The leak detection solution does not contain soap or detergents, eliminating a false reading.

Plumb Pak Pipe Thread Sealant, Net Content: 2 oz, Tube, Applicable Materials: TFE