Avient today announced the latest additions to its growing reSound™ R recycled-content thermoplastic elastomers (TPE) portfolio. The materials are a result of close collaboration with Shark Solutions, a global leader in advanced sustainable polyvinyl butyral (PVB) products. Both new TPEs contain 25 percent post-consumer recycled (PCR) content from PVB reclaimed from broken automotive windshields and laminated architectural glass.