I've never heard of 60 second epoxy....... Are you sure it's not 60 minute? The number means how long you have to clamp the parts together (basically) and full strength is achieved much later.

There's 5 minute cure - 2hr dry, 60 minute cure - 8hr dry and a 6 minute too I think.



Oh, there's 30 minute too. Forgot about that one.