Henkel 54531 LOCTITE 545 Purple Thread Sealant - 50 mL (1.69 oz) Bottle at SkyGeek.com
NEW LOCTITE 545 Pipe Thread Sealant 50ml Bottle Purple 10K PSI Gas Pressure | eBay
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