3M™ Scotch-Weld™ Gasket Maker Anaerobic Adhesives are one-component anaerobic sealants formulated to replace pre-cut gaskets or used as form-in-place gaskets that cure at room temperature and seal rigid assemblies of any shape or size with high temperature (300°F-400°F) resistance. Additionally, these products fill pits, scratches, and gouges in the flange surface without having to grind or skin the mating surface.Information provided by 3M |