Boot sole glue?

There are 2 in my area and they want >$75 to resole a pair of Redwings. Redwing wants $115 and they are sent out (they rebuild the heel pocket too). So you get back a pair of 5 year old boots with a new sole for $115? Tempting as they wear pretty good up top but I got a boss that checks the soles of our boots and if they are slick, he'll ask to see some good soles by tomorrow. I should have taken a soldering iron and burned in some waffle tread!

I had a pair of Redwings resoled twice, what a beautiful boot, used to wear them as my regular shoe as well, lasted for years .
They stopped making that style, and I never found another style as comfy.