Top Pick Loctite Gasket Maker 515 Flange Sealant is a flexible, gasketing material for use on rigid machined flanges with less than 0.015" gap. Flexes with flanges that move in service. OEM approved – use where OEs specify 515 or “anaerobic” gasket (cures in absence of air). Eliminates preformed, pre-cut, paper, rubber and cork gaskets.
51517,51531,51580,
