Anerobic adhesives and sealants cure when exposed to metal ion, typcially from metal surfaces of threads or joints on fasteners, fittings, and connectors. Heat, primers or activators can be used to ...
The ends of two metal rods were glued together using 3M glue called Scotch-Weld Instant Adhesive. The rods were used to lift and hold up a forklift weighing 17,857pounds (over 8 tons) for one hour!