100% virgin chloroprene (Neoprene). Used between structural components in highway bridges, railroad bridges and all types of concrete and/or steel commercial structures. Accomodate shock, vibration, rotation and shear caused by load deflection and thermal force.
Eliminates flangeway gap. Prohibits debris from being caught in rail flange. Eliminates spillage & breakage to material. Compresses under railway traffic and returns to original shape. 70 durometer E.P.D.M. synthetic rubber with outstanding weathering properties.