ZUSA-PF-5266 | Brass Hex Head Plug Instrumentation Pipe Fittings w/ Thread Sealant, Male NPT | USA Sealing | MISUMI
Pipe Fitting w/ Thread Sealant - Black-Coated Steel - Class 3000 - Street Elbow - 1/2" NPT Female x NPT Male
ZUSA-PF-3448 | Instrumentation Pipe Fittings w/ Thread Sealant - Street Elbow, Female NPT x Male NPT, Class 3000, 304 Stainless Steel | USA Sealing | MISUMI
Amazon.com: Loctite 545 Pneumatic/Hydraulic Pipe Thread Sealant, High Lubricity, High Pressure, No Fillers, Solvent Resistance, for Fine Threaded Fittings | Purple, 36 ml Bottle (PN: 492145) : Industrial & Scientific
Oatey Pro Dope 8 oz. Pipe Joint Compound 154202 - The Home Depot
Hercules Block 8 oz. Gasket and Pipe Thread Sealant 157072 - The Home Depot