Looking for Sen/Pak heat treating protective sheaths and wraps? You've found them! But now Sen/Pak is known as VakPak65. It was more than 50 years ago that the industrial metal heating experts at Sentry Company first developed - and patented - this advanced technology.
Today, you'll find not a bit of difference in quality, only in the name. You can continue to trust the high performance of every item in the VakPak65 line.