STAN-TONE HCC- YELLOW STAN-TONE DB-15597 HI LITE BLUE Safety Data Sheets

The ISS show is one of the most important events within the screen printing industry, and we are especially eager to present our combined portfolio of specialty inks during this year’s show,” said Scott Craig, general manager, Specialty Inks at PolyOne. About PolyOne To access PolyOne’s news library online, please go to www.avient.com/news

Homepage // News Center // Anti-Fog Additives from PolyOne Help Reduce Food Waste in Agriculture According to the United Nations, one-third of food intended for human consumption is wasted annually. About PolyOne PolyOne Corporation, with 2016 revenues of $3.3 billion, is a premier provider of specialized polymer materials, services and solutions.

Safety Data Sheets Technical Data Sheets Stan-Tone™ EPX Epoxy Dispersions

CLEVELAND – Consumer, healthcare, transportation and building products manufacturers now have a high-performance material offering both excellent properties and sustainability in one cost-effective, vinyl-based material package. PolyOne’s Geon™ BIO Flexible Solutions, formulated with a bio-derived plasticizer also complies with phthalate-restrictive regulations such as California’s Prop 65 and the Consumer Product Safety Initiative Act of 2008 (CPSIA). About PolyOne

In millions, except per share data) In millions, except per share data) Condensed Consolidated Balance Sheets

It can be combined with liquid colorant to offer an all-in-one color and barrier formulation with visible light protection up to 595nm. About PolyOne To access PolyOne’s news library online, please go to www.avient.com/news

Cable jacket/sheath– Made of PE 9 Fiber-Line Product PolyOne Materials F I B E R O P T I C A L G R O W T H D R I V E R S PolyOne Corporation 20 5G Networks  Enable lower latency, greater flexibility & efficiency  Installation of these networks are in the very early stages  Installation will start in urban hubs and will continue to expand into suburban and rural areas  By 2025, only 14% of the world will have 5G connections  Growth is expected over multi- year period 5G technology will be a leading growth driver in fiber optic cable for several years 10x Speed Increase & 8x More Antennae Required 5G vs. 4G PolyOne Corporation 21 Safety Technology Geography Service FinancialPeople Low EH&S risk profile New and complementary technologies Leverage our global footprint Strong customer relationships Foundational operating margins of 8-10% with ability to double Motivated team with a specialty culture I N V E S T - T O - G R O W M & A S T R A T E G Y PolyOne Corporation 22 Capture sourcing synergies Cross-sell & blend technology 8-10% operating margins I N V E S T - T O - G R O W M & A P L A Y B O O K Protect customers Retain employees Implement LSS to drive efficiency improvements Innovate with combined portfolio Safety First! Tax adjustments include the net tax benefit/(expense) from one-time income tax items, the set-up or reversal of uncertain tax position reserves and deferred income tax valuation allowance adjustments. Fermium research marketing trip Forward Looking Statements USE OF �NON-GAAP�MEASURES Vision Safety First PolyOne�pro forma 2018 Revenue | $2.9 billion* Slide Number 7 Sustainable Path to Double-Digit EPS Growth Investment in Commercial Resources driving growth The Evolving Customer Relationship Slide Number 11 Aligning with trends for Growth Innovation 3 Horizons of Development Innovation Spotlight: Composites Composites Refresher Strategic Investment History COMPOSITES in Transportation PolyOne applications in Fiber optic cables Fiber optical growth drivers Invest-to-Grow M&A Strategy Invest-to-Grow M&A Playbook Invest-to-Grow Proof of performance Invest-to-Grow Driving the future Strong Pipeline�driven by fragmented Market Returning cash to shareholders�Over $1.2 Billion since 2011 Why Invest In PolyOne?

PolyOne testing shows that ColorMatrix Amosorb 4020G is one of the most robust oxygen scavengers for PET rigid containers, with negligible effects on efficacy for the rPET grades tested, while other competitive materials lost almost all oxygen scavenging ability with rPET content as low as 20 percent. About PolyOne To access PolyOne’s news library online, please go to www.avient.com/news

STAN-TONE DB-15597 HI LITE BLUE Technical Data Sheets Safety Data Sheets