Duall-88 Neoprene Cement Shoe Care Repair Glue Adhevise 8 oz Shoe Care Repair Glue Adhevise Duall-88 Neoprene Cement Duall-88 is an all-purpose, low cost adhesive, which develops fine cohesive strength quickly to give permanently strong, flexible and waterproof bonds. this is a 8 oz can due to hazard material product can only Ship using Ground which may take longer in delivery