Delpatch elastomeric concrete from D.S. Brown is a two-part polyurethane patching material mixed with proprietary aggregates. Delpatch elastomeric concrete has been specified and installed on airport runways and highways since 1983. Over time and through demonstrated field performance, it has proven to be extremely durable and cost-effective. For more information visit www.dsbrown.com or call (419) 257-3561.