Permatex® Anaerobic Flange Sealant

Flexible, gasketing material for use on rigid machined flanges with less than .015"gap. OEM approved – use where OE’s specify “anaerobic” gasket (cures in the absence of air). Withstands temperatures to 300°F (149°C). Eliminates preformed, pre-cut, paper, rubber and cork gaskets. Flexes with flanges that move in service.
Suggested Applications: Water pumps, thermostat housings, transmission pans, transmission case covers, engine cases, timing covers, transaxle casings, o-ring replacement
Part Number: 51531

Available Sizes

Item # Container Size Pack Instructions TDS SDS
51531 50 ml tube 10 View
51580 300 ml cartridge 10 View