3M Nuclear Grade Duct Tape

The 3M company held an expo at my workplace last week. I was interested in seeing their latest epoxy and fast curing urethane glues.

But it was their duct tape that caught my interest. We've all used duct tape to make temporary repairs that end up being permanent. So I am very curious and a little concerned that 3M has found a ready market for their Nuclear Grade 8979N duct tape. "Ideal for demanding duct tape applications in the the nuclear power plant..." and "Temporary capping of pipes." I didn't make that up.