Historically, plywood and other materials have been used as structural panels across a variety of industries. They are custom engineered to meet specific performance requirements: core thickness can be varied to change stiffness, core materials can be selected to achieve weight targets, fiber choice can modify stiffness-to-weight ratio, and the polymer matrix choice affects strength.

HAMMERHEAD™ MARINE COMPOSITE PANELS APPLICATION & INSTALLATION GUIDE PRODUCT DESCRIPTION FEATURE BENEFIT Exceptional strength-to-weight ratio Lightweight yet strong structural performance and increased payloads Resistance to UV light, chemicals, moisture degradation and rot Resistance to harsh marine conditions Tough and impact resistant Durability and long product life Dimensionally stable Consistent performance in extreme temperature and humidity fluctuations Strong adhesive properties Easy bonding to various materials FEATURE BENEFIT Ready-to-install Fewer parts & reduced scrap Large format Improved aesthetics with seamless designs Made via continuous-fiber manufacturing process Consistent quality in every panel PERFORMANCE ADVANTAGES MANUFACTURING ADVANTAGES Hammerhead™ Marine Composite Panels are made from continuous glass-fiber reinforced thermoplastic face sheets and polyester foam cores. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. You have the responsibility to conduct full-scale end-product performance testing to determine suitability in your application, and you assume all risk and liability arising from your use of the information and/or use or handling of any product.

Use of non-GAAP measures This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. All Rights Reserved 2024 42 Composite materials Engineered fibers Tapes, fabrics Laminates, panels Pultruded components Shapes Long-fiber thermoplastics Fiber optic cables Electrical infrastructure Ballistic protection Outdoor high performance Trucks, rail, RV Composite lumber 43Copyright © . Free cash flow use 2020– 2024 est. 30% 37% 6% 27% Debt paydown Dividend payments Share buybacks M&A, other 15% CA GR Copyright © .

Use of non-GAAP measures This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. Avient’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of Avient and each business segment and to allocate resources. EBITDA 224 249 FY 2023 FY 2024 • Growth headlined by strong demand for applications in defense end market and composites used in building & construction and engineered materials used in healthcare • Adjusted EBITDA margin expansion driven by higher sales and favorable mix EXCL.

Complēt™ & Onforce™ Long Fiber Reinforced Thermoplastics are formulated for demanding applications that require high stiffness and good impact in structural and metal replacement applications. 

Engineered with short fiber reinforcements to provide precise levels of electrical conductivity

Sustainable infrastructure solutions that increase energy efficiency, renewable energy, natural resource conservation and fiber optic / 5G network accessibility

Bettcher Industries Replaces Aluminum Motor Housing with Avient Complēt™ Long Fiber Composite

Avient will be featuring its portfolio of advanced composite materials and engineered fiber solutions at JEC World 2024.  

Our expanding portfolio of offerings includes colorants, advanced composites, functional additives, engineered materials, and Dyneema®, the world's strongest fiber™.