I must say, I was skeptical about this stuff. I have a couple of pairs of shoes that I loved, but the sole had cracked along the ball of my foot from side to side on one shoe from each pair. I held onto them (enduring much harassment from the wife) in hopes that there would be some way to restore their functionality. I tried Gorilla Glue, Super Glue, Shoe Goo and several other types of adhesives, but none of them would hold. They were either too brittle or not strong enough.

I decided to order the Freesole and it's associated Cotol-240 Cure Accelerator and it got the job done... and very well I might add. I used the Cotol-240 to clean the area to be glued, allowed to dry, than mixed 1 part Cotol to 4 parts Freesole. I applied the adhesive to the split, then bound it using the slick side of packing tape. 24 hours later, I removed the tape and applied another layer to fill the depressions from wear. This time, I simply propped it upside down and allowed the glue to settle on it's own (without accelerator). About 4 hours into the curing time, I used a plastic card to press  grooves into it for traction.

The cured urethane is extremely tough and solid. Repeated flexing of the shoe shows no signs of cracking, peeling or separation. I have worn the shoes for multiple days with no issue. I think the joint and second layer are stronger than the original sole.

The items shipped quick and were sufficiently packaged. I plan to always have this around the house, as I can see it being useful for a plethora of repair jobs, not just shoes. Too bad I can't find a larger quantity. I highly recommend this!