This new GLS™ Versaflex™ OM TPE material bonds tightly to nylon substrates to deliver a soft, yet resilient grip for safety, ergonomics and comfort. About PolyOne Photo: ©iStockphoto.com/PolyOne)

Slide 1 PolyOne Corporation Page 1 PolyOne Investor Presentation Goldman Sachs 2014 US Emerging / SMID Cap Growth Conference New York, NY November 20, 2014 PolyOne Corporation Page 2 Forward-Looking Statements  In this presentation, statements that are not reported financial results or other historical information are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. In addition, operating income before special items and adjusted EPS are components of various PolyOne annual and long-term employee incentive plans ��PolyOne Investor Presentation�Goldman Sachs 2014 US Emerging / SMID Cap Growth Conference�New York, NY�November 20, 2014�� Forward-Looking Statements Use of Non-GAAP Measures PolyOne Commodity to Specialty Transformation PolyOne�At A Glance Mix Shift Highlights Specialty Transformation Confirmation of Our Strategy Strategy and Execution Drive Results Proof of Performance & 2015 Goals 32% Adjusted EPS CAGR from 2011 Innovation Drives Earnings Growth A Rich Pipeline of Opportunity Megatrends Aligned with Key End Markets Debt Maturities & Pension Funding – 9/30/14 Free Cash Flow and Strong Balance Sheet �Fund Investment / Shareholder Return PolyOne Core Values Why Invest In PolyOne?

STAN-TONE VC-23603 TRIMFLEX STAN-TONE VHC-106920 YELLOW Safety Data Sheets

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Avient has transitioned our Material Safety Data Sheets (MSDSs) to Safety Data Sheets (SDSs) for our manufactured products to meet the requirements of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), and CLP classification in Europe. Technical Data Sheets Safety Data Sheets

Similar to other resin systems, the addition of a color pigment may lower mechanical properties. Boosting rPET Quality and Safety in Packaging Boosting rPET Quality and Safety in Packaging

Easy to transport, handle and store, this packaging system improves material handling safety while still efficiently delivering the high quality colorant stored within it. About PolyOne To access PolyOne’s news library online, please go to www.avient.com/news.

They feature excellent color fastness at low loading levels, and can include flame retardants to meet stringent safety standards. About PolyOne To access PolyOne’s news library online, please go to www.avient.com/news.

STAN-TONE HCC-ORANGE STAN-TONE HCC-103150 UMB (RS) Safety Data Sheets

Homepage // News Center // PolyOne Delivers Certified OK Compost HOME Colorants to Simplify Bio-Degradable Packaging Compliance About PolyOne PolyOne Corporation, with 2015 revenues of $3.4 billion, is a premier provider of specialized polymer materials, services and solutions. To access PolyOne’s news library online, please go to www.avient.com/news.