DS Brown Compression Seal

In 1960 The D.S. Brown Company began designing and extruding the first generation of Delastic® Preformed Compression Seals. To withstand the demanding requirements of bridge/highway installations, all Delastic® Preformed Compression Seals are extruded from neoprene (polycholoroprene) compounds which satisfy the ASTM standard specification D3542 for Preformed Polychloroprene Elastic Joint Seals for Bridges.