J-B Weld is a two-part epoxy adhesive (or filler): an epoxy resin (black tube) and a hardener (red tube). When mixed together in equal portions, a chemical reaction occurs that turns the mixture ...

JB Weld is a particularly popular brand of epoxy, and features in many legends. “My cousin’s neighbour’s dog trainer’s grandpa once repaired a Sherman tank barrel in France with that stuff!” ...

Now, [Project Farm] is back at it. Is it possible to use JB Weld to cast an entire cylinder head for a lawnmower? It sure is. With a cast epoxy cylinder head, this engine will run for just long ...

J-B Weld adhesive was invented by a truck mechanic ... Bisphenol-A-(epichlorohydrin) The resin in J-B Weld epoxy is bisphenol-A (yep, that BPA) combined with garlicky-smelling epichlorohydrin.