The Footwear Care Shoe Cement Glue is a strong leather to leather or leather to rubber glue that is used for repairing most shoes. Before repairing clean the area with Deglazer. Apply a generous coat of the adhesive to both surfaces and then push together and use a weighted object to keep the pressure on the repair while it dries and seals. The seal dries within 10 minutes, but the seal will form more fully if you allow it to dry for at least 6 hours. The best option would be to allow it to dry overnight.