There are a handful of "miracle" products out there that end up exceeding expectations in a marvelous way.  This is one of them.  I picked up a tube of this stuff at the local "variety store" to re-attach the sole of a pair of nearly new Adidas running shoes (I'm not giving those 5 stars!).  Two years later, the shoe is beginning to fall apart, but the sole, yes sir, is still hanging tough.  I've used this product in a number of different applications where I used to use 100% silicon adhesive with the major difference that they NEVER need to be re-glued once glued with SHOE GOO.  You better not want to un-glue what you apply this stuff to, because you won't.  Anyway, quite the amazing product and a solid 5 stars.  Every household should have a tube for those tough jobs.