OPCORE and OPCORE-G are 100% recyclable rigid foam materials produced solely by OPCO with performance and quality certified by OPCO Inc., 3rd party laboratories and independent certification agencies. These materials contain up to 98% air. Why do we go to so much effort to ensure quality of your protective packaging or thermal insulation solutions? We know the solutions we develop with you protect more than just your product or insulate more than just the building. We believe our quest for quality can help you reduce costs, improve your brand integrity and impress your customers.