J-B Weld 8297 Highheat 500 Degree Epoxy Putty Stick – 2 Oz. , Grey
HighHeat is 3x stronger at higher temperatures than conventional epoxy puttys and can be tapped and drilled. J-B WELD HIGHHEAT: A hand mixable two part epoxy putty stick that is formulated to repair and rebuild materials that will be exposed to high temperatures in automotive and industrial maintenance applications.