Kaxite cork and neoprene rubber sheet is a blend of high-quality cork granules and neoprene (CR) rubber binder, engineered for high resistance to weather, ozone, salt air, water and general chemical exposure. It is the grade specified when a gasket joint sits outdoors, sees moisture, or operates in a chemically exposed environment. The E-series is supplied in soft, medium and firm densities across eight standard thicknesses from 1/32" to 1/2" and five sheet sizes up to 36"×36". Each grade can be certified to meet Grades A, B or C of MIL C 6183 B Class 2. The cork component preserves compressibility and recovery, giving reliable sealing under thermal cycling and long-term outdoor exposure. Custom thicknesses and sheet sizes are available on request.