Exactly how much pressure can JB Weld hold?
If you're staring at a cracked engine block or a leaking pipe, you're probably wondering exactly how much pressure can JB Weld hold before it gives up the ghost. It's the million-dollar question for anyone trying to avoid a massive repair bill by using a tube of "cold weld" epoxy. We've all been there—holding a tube of the gray stuff, hoping it's as strong as the packaging says it is. ...