Scotch-Weld For Aluminum and Other Metals Gasket Maker, -65 to 300F Temp. Range, Full Cure 24 hr., Red

3M™ Scotch-Weld™ High Temperature Gasket Maker GM18 is a red, flexible, one-component anaerobic sealant formulated to replace pre-cut gaskets, O-rings or used as form-in-place gaskets. Cures at room temperature and seals rigid assemblies of any shape or size. Can be used to fill pits, scratches, and gouges in the flange surface without having to grind or skim the mating surfaces. Rigid gasketing material remains liquid when exposed to air, but cures to a solid bond when confined between 2 mating flanges. For rigid flanges.