Back Home / Chemicals & Paint / Pipe & Thread Sealants / LOCTITE 518 FLANGE SEALANT 50 ML TUBE LOCTITE 518 FLANGE SEALANT 50 ML TUBE SKU: XLOC37394 Categories: Chemicals & Paint, Pipe & Thread Sealants Noncorrosive anaerobic designed primarily for use on aluminum, iron and steel flanged mating surfaces. Ideal for on-the-spot and emergency repairs, or when a conventional gasket is out of stock Fills gaps up to 0.050″ (1.27 mm) and forms a flexible, solvent-resistant seal that will not tear or decay Parts disassemble easily, even after extended service, and old gasket material can be removed with a putty knife APPLICATIONS. Water pumps, thermostat housings, transmission pans, transmission case covers, transaxle casings, O-ring replacement Case Quantity: 1 Log In For Pricing