Geon(TM) MB2855 GRAY 38 Hard SIENNA 3 PP FR 8-6 LMS-1000

PVC BUBBLEGUM 38 57130GNS SUPER FUCHSIA 3 PP FR 8-6 LMS-1000

38 SSJ LDPE RASPBERRY X GT-26261-002-3 PP FR 8-6 LMS-1000

Holds multiple optical fibers 3. Binder • PET, Polyester, Kevlar yarns coated with Swellcoat (absorbs and blocks water) 2 3 4 7 6 8 9. Buffer thread (inside tubes) • PET, Polyester, Kevlar yarns coated with Swellcoat (absorbs and blocks water) 8.

Offers high levels of stiffness and heat deflection performance. 51.866.POLYONE www.polyone.com Product Code - - - PP5210 A111 PP5220F A1 PP5230F PP5240 A111 Filler Percentage - % - 10 20 30 40 Tensile Strength Yield psi ASTM D638 4600 4300 3900 3500 MPa ISO 527 32 30 27 24 Tensile Elongation Yield % ASTM D638 7.0 6.0 5.5 5.0 Break % ASTM D638 125 115 100 70 Flexural Modulus 73°F (23°C) psi ASTM D790 250,000 285,000 310,000 340,000 MPa ISO 180 1600 1900 2100 2300 Notched Izod 73°F (23°C) ft-lb/in ASTM D256 0.70 0.70 0.70 0.70 kJ/m2 ISO 180 3.85 3.85 3.85 3.85 Heat Deflection 66 psi °F ASTM D648 190 210 225 240 °C ISO 75 88 99 107 116 264 psi °F ASTM D648 120 125 130 133 °C ISO 75 49 52 54 56 Specific Gravity 73°F (23°C) - ASTM D792 0.96 1.04 1.15 1.25 Linear Shrinkage 1/8 in wall % - 1.3–1.7 1.1–1.5 0.9–1.3 0.7–1.1 3.2 mm wall % - 1.3–1.7 1.1–1.5 0.9–1.3 0.7–1.1 Product Code - - - PP6210 A11 PP7220 A614 PP6230F A1 PP6240 A44 Filler Percentage - % - 10 20 30 40 Tensile Strength Yield psi ASTM D638 3200 3400 2800 2550 MPa ISO 527 22 24 19 18 Tensile Elongation Yield % ASTM D638 14.0 10.0 8.0 7.0 Break % ASTM D638 >400 >400 >400 200 Flexural Modulus 73°F (23°C) psi ASTM D790 160,000 185,000 250,000 225,000 MPa ISO 178 1100 1300 1750 1550 Notched Izod 73°F (23°C) ft-lb/in ASTM D256 >10.0 >10.0 8 8.0 kJ/m2 ISO 180 55.0 55.0 44.0 14.0 Heat Deflection 66 psi °F ASTM D648 160 170 198 200 °C ISO 75 71 77 92 93 264 psi °F ASTM D648 100 105 108 112 °C ISO 75 38 41 42 44 Specific Gravity 73°F (23°C) - ASTM D792 0.96 1.04 1.15 1.25 Linear Shrinkage 1/8 in wall % - 1.2–1.6 1.0–1.4 0.8–1.2 0.6–1.0 3.2 mm wall % - 1.2–1.6 1.0–1.4 0.8–1.2 0.6–1.0 Maxxam™ Calcium Carbonate Filled Homopolymer Maxxam™ Calcium Carbonate Filled Copolymer Polypropylene Offers improved stiffness over unfilled materials as well as substantial improvement in drop weight impact and notched izod impact. Offers a high level of stiffness and heat resistance as well as excellent impact resistance Product Code - - - PP5410 B1 PP5420 B1 PP5430 B5 PP5440 B1 Reinforcement % - - - 10 20 30 40 Specific Gravity 73°F (23°C) - ASTM D792 0.96 1.05 1.14 1.23 Tensile Strength Yield psi ASTM D638 8000 10000 11500 13000 MPa ISO 527 55 69 79 90 Tensile Elongation Break % ASTM D638 8 2 2 2 Flexural Modulus 73°F (23°C) psi ASTM D790 525,000 795,000 850,000 1,000,000 MPa ISO 178 3600 5450 5800 7550 Notched Izod 73°F (23°C) ft-lb/in ASTM D256 1.10 1.30 1.50 1.60 kJ/m2 ISO 180 6.00 7.25 8.25 8.50 Heat Deflection 66 psi °F ASTM D648 280 305 310 315 °C ISO 75 138 152 154 157 264 psi °F ASTM D648 250 280 290 300 °C ISO 75 121 138 143 149 Linear Shrinkage 1/8 in wall % - 0.4–0.7 0.3–0.6 0.3–0.6 0.2–0.5 3.2 mm wall % - 0.4–0.7 0.3–0.6 0.3–0.6 0.2–0.5 Product Code - - - PP7410 A241 PP7420 B77 PP6430 A206-UV PP6435 Reinforcement % - - - 10 20 30 35 Specific Gravity Yield - ASTM D792 0.98 1.05 1.14 1.17 Tensile Strength Yield psi ASTM D638 5300 9200 9000 13300 MPa ISO 527 37 64 62 92 Tensile Elongation Break % ASTM D638 8 4 4 4 Flexural Modulus 73°F (23°C) psi ASTM D790 240,000 420,000 695,000 810,000 MPa ISO 178 1650 2900 4800 5600 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 5.0 1.60 1.60 2.50 kJ/m2 ISO 180 27.5 9.00 9.00 14.00 Heat Deflection 66 psi °F ASTM D648 298 313 297 300 °C ISO 75 144 156 152 149 264 psi °F ASTM D648 210 272 265 288 °C ISO 75 92 133 128 142 Linear Shrinkage 1/8 in wall % - 0.4–0.7 0.3–0.6 0.3–0.6 0.2–0.5 3.2 mm wall % - 0.4–0.7 0.3–0.6 0.3–0.6 0.2–0.5 Maxxam™ Glass Fiber Reinforced Homopolymer Polypropylene Maxxam™ Glass Fiber Reinforced Copolymer 71.866.POLYONE www.polyone.com Product Code - - - PP5312 PP5320 A285 PP5330 A123 PP5340 B2 Reinforcement % - % - 12 20 30 40 Specific Gravity 73°F (23°C) - ASTM D792 0.99 1.05 1.15 1.24 Tensile Strength Yield psi ASTM D638 4800 4400 3600 4900 MPa ISO 527 31 30 32 38 Tensile Elongation Yield % ASTM D638 5 4 4 3 Break % ASTM D638 20 15 20 10 Flexural Modulus 73°F (23°C) psi ASTM D790 285,000 380,000 355,000 460,000 MPa ISO 178 1950 2600 2450 3200 Notched Izod 73°F (23°C) ft-lb/in ASTM D256 0.6 0.55 1.5 0.60 kJ/m2 ISO 180 3.30 3.00 8.25 3.30 Heat Deflection 66 psi °F ASTM D648 235 255 230 280 °C ISO 75 113 124 110 138 264 psi °F ASTM D648 135 156 150 180 °C ISO 75 57 69 66 82 Linear Shrinkage 1/8 in wall % - 1.4–1.9 1.0–1.4 1.1–1.5 0.6–1.0 3.2 mm wall % - 1.4–1.9 1.0–1.4 1.1–1.5 0.6–1.0 Offers improved stiffness and heat deflection as well as outstanding dimensional stability. Provides heat stabilization • Excellent balance of properties • Natural, black or custom colors Product Code - - - PX5430 B1 PX5435 B1 PX5440 B1 PX5450 B1 Reinforcement Type - - - Glass Glass Glass Glass Reinforcement % - % - 30 35 40 50 Specific Gravity 73°F (23°C) - ISO 1183 1.13 1.18 1.23 1.35 Tensile Strength Yield MPa ISO 527 102 105 113 130 Flexural Modulus 73°F (23°C) MPa ISO 178 6500 8000 9400 11,500 Notched Izod Impact 73°F (23°C) kJ/m2 ISO 180 9.4 9.3 11.0 12.0 Heat Deflection 264 psi °C ISO 75 152 152 153 154 Product Code - - - PP5120 B270-LO MFR g/10 min ISO 1133 12 Tensile Modulus MPa ISO 527 3320 Tensile Stress Yield MPa ISO 527 32 Tensile Elongation Yield % ISO 527 4.6 Tensile Elongation Break % ISO 527 17 Flexural Modulus MPa ISO 178 3000 Charpy Impact 73°F (23°C) kJ/m2 ISO 179/1eU 38 Heat Aging 150°C h VW 44045 700 hr VOC µg/g VDA 278 23.5 Fog µg/g VDA 278 30.5 Carbon Emissions µgC/g VDA 277 18 Odor Grade VDA 270 B3 3 10 Maxxam™ Filled & Reinforced A range of melt flows to process well in sheet extrusion, thermoforming, profile extrusion and blow molding operations

You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the Securities and Exchange Commission. Forward Looking Statements POLYONE CORPORATION 3  This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. PolyOne �Investor Presentation Slide Number 2 Slide Number 3 Slide Number 4 Slide Number 5 Slide Number 6 Slide Number 7 Slide Number 8 Slide Number 9 Slide Number 10 Slide Number 11 Slide Number 12 Slide Number 13 Slide Number 14 Slide Number 15 Slide Number 16 Slide Number 17 Slide Number 18 Slide Number 19 Slide Number 20 Slide Number 21 Slide Number 22 Slide Number 23 Slide Number 24 Slide Number 25 Slide Number 26 Slide Number 27 Slide Number 28 Slide Number 29 Slide Number 30 Slide Number 31 Slide Number 32 Investor Presentation - March 2018 r4.pdf Investor Presentation - March 2018

Injection molding parameters, startup and shutdown, mold design and troubleshooting recommendations for Stat-Tech™ Static Dissipative and Conductive Formulations Surgical Torque Wrench Injection molding parameters, startup and shutdown, mold design and troubleshooting recommendations for Therma-Tech™ Thermally Conductive Formulations

PART NUMBER MATERIAL DESCRIPTION SIZE WEIGHT/LENGTH in mm lb/ft kg/m EM01002986 Glass/Vinyl Ester .250 x 3.0 6 x 76 0.60 0.89 EM01003564 Glass/Vinyl Ester .250 x 2.5 6 x 64 0.49 0.73 EM01002990 Glass/Vinyl Ester .266 x 2.5 7 x 64 0.58 0.86 EM01002994 Glass/Vinyl Ester .312 x 2.0 8 x 51 0.51 0.76 GC-67-UB Glass/Epoxy .235x 1.5 6 x 38 0.29 0.43 GC-67-UB Glass/Epoxy .235 x 1.75 6 x 44 0.34 0.50 GC-67-UB Glass/Epoxy .235 x 2.0 6 x 51 0.38 0.57 GC-67-UB Glass/Epoxy .235 x 2.5 6 x 64 0.48 0.71 GC-67-UB Glass/Epoxy .250 x 1.5 6.4 x 38 0.31 0.46 GC-67-UB Glass/Epoxy .250 x 1.75 6.4 x 44 0.36 0.53 GC-67-UB Glass/Epoxy .250 x 2.0 6.4 x 51 0.38 0.57 GC-67-UB Glass/Epoxy .250 x 2.5 6.4 x 64 0.51 0.76 GC-67-UB Glass/Epoxy .300 x 1.5 8 x 38 0.37 0.55 GC-67-UB Glass/Epoxy .300 x 1.75 8 x 44 0.43 0.64 GC-67-UB Glass/Epoxy .300 x 2.0 8 x 51 0.49 0.73 GC-67-UB Glass/Epoxy .300 x 2.5 8 x 64 0.61 0.91 PRODUCT SELECTION GUIDE COMMON SIZES Table represents examples of common spring sizes. Deflection from the neutral axis must not exceed the free length ÷8 for maximum service life.

Flow Length, inches (cm) Series Injection Velocity, 3 in/s (8 cm/s) Injection velocity, 5 in/s (13 cm/s) DynaflexTM D 13-15 (33-38) 18-20 (46-51) DynaflexTM G 12-22 (30-56) 18-30 (46-70) VersaflexTM 9-16 (23-41) 13-26 (33-66) VersalloyTM 18-20 (46-51) 30-32 (76-81) VersollanTM 12-17 (30-43) 19-22 (48-56) *Spiral flow tests performed using a 0.0625" (1.6mm) thick, 0.375" (9.5mm) wide channel at 400˚F (204˚C). Table 3. Table 3.

Achieved 21st consecutive quarter of strong double-digit adjusted EPS growth Adjusted earnings per share increased 38% to $0.36 for the fourth quarter of 2014, from $0.26 in the fourth quarter of 2013. Attachment 3