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US Part Number: 51531
Canada Part Number: 51550

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, and transaxle casings.

US Item #CDN Item #Container SizePack
515315155050 ml tube10
5158051580300 ml cartridge10
US Item #Tech Doc File
51531TDS  SDS  Canada part # SDS
51580SDS  Canada part # SDS

Tech Documents

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