International Track Systems, Inc 3009 Wilmington Rd , New Castle , PA 16105 USA About Solutions products Companies International Track Systems, Inc Products High-Density Polyethylene High-Density Polyethylene From Railroad and Transit Products 0 Share Excellent electrical, mechanical & chemical-resistant properties. Low cost, easy adaptability to molding, extrusion & calendering processes. many applications. Customer reviews No reviews were found for High-Density Polyethylene. Be the first to review! Add your review Publish your review Great! review successfully added!