Kostil B 266 is a Styrene-Acrylonitrile copolymer with a good chemical resistance and a very low residual monomers content. This general purpose grade is characterised by its high clarity and its good mechanical properties. KOSTIL®B is suitable for both injection moulding and extrusion processing. Designation: Thermoplastics ISO 4894-SAN 2,MRS,105-15 Applications: Household and small domestic appliances Refrigerators clear components Cosmetic packaging Medical and pharmaceutical items Sneeze screens (e.g. anti-Covid) Components for copiers, printers and fax Lighting fittings Chair sits Industrial glazing Shower boxes Kostil® B 266 is available in different transparent color shades: - natural B 266 2000 - light blue B 266 2030 Kostil® B 266, as supplied in the original packaging, by composition is compliant to some existing regulations on plastic materials intended for food contact. For further information, please contact Versalis styrenics technical assistance directly.

Sustainability Bio raw materials can be used in production processes together with traditional ones. To attribute the characteristics of sustainability to the final product, Versalis applies the Mass Balance approach, an acknowledged chain of custody that ensures the allocation of sustainability characteristics of raw materials, to final products in a regulated and verifiable manner. Balance® BA products are provided with a sustainability declaration indicating the amount of Bio Attributed component. They guarantee identical performance, quality and properties, as they do not differ in chemical composition and physical-mechanical performance from standard products. The production of Kostil® B 366 Balance BA75 contributes to the circular economy model since the bionafta comes from biological feedstock (eg. vegetable oils). Balance® BA75 products have 75% of bio-attributed share. Applications: Kostil® B 366 Balance BA75 is suitable for: - Household and small appliances - Cosmetics - Medical and pharmaceutical articles - Lighting - Furnishing - Sneeze screen (e.g anti-Covid) - Catering - Toys and stationery

Sustainability Bio-circular raw materials can be used in production processes together with traditional ones. To attribute the characteristics of sustainability to the final product, Versalis applies the Mass Balance approach, an acknowledged chain of custody that ensures the allocation of sustainability characteristics of raw materials, to final products in a regulated and verifiable manner. Balance® BCA products are provided with a sustainability declaration indicating the amount of Bio-Circular Attributed component. They guarantee identical performance, quality and properties, as they do not differ in chemical composition and physical-mechanical performance from standard products. The production of Kostil® B 366 Balance BCA75 contributes to the circular economy model since the bionafta comes from wastes or by-products of industrial processing of organic substances (e.g. used Cooking Oil and yellow greases). Balance® BCA75 products have 75% of bio-circular attributed share. Applications: Kostil® B 366 Balance BCA75 is suitable for: - Household and small appliances - Cosmetics - Medical and pharmaceutical articles - Lighting - Furnishing - Sneeze screen (e.g anti-Covid) - Catering - Toys and stationery

Kostil B 366 is a Styrene-Acrylonitrile copolymer with a good chemical resistance and a very low residual monomers content. This easy flow grade exhibits a high clarity and it is designed for the moulding of items with complex shapes and/or with thin walls with fast cycles. Designation: Thermoplastics ISO 4894-SAN 2,MRS,105-25 Applications: Cosmetic, medical and pharmaceutical items Water tanks for appliances Lighting Bathroom furnishing Catering (cups, trays) Stationery and toys Displays Sneeze screens (e.g. anti-Covid) Kostil® B 366 is available in different transparent color shades: - natural B 366 2000 - light blue B 366 2030 - water clear B 366 2050 Kostil® B 366, as supplied in the original packaging, by composition is compliant to some existing regulations on plastic materials intended for food contact. For further information, please contact Versalis styrenics technical assistance directly.

Kostil® B 755 is a Styrene-Acrylonitrile copolymer with a good chemical resistance and a very low residual monomers content. This easy flow grade exhibits a high clarity and it is designed for compounding. Designation: Thermoplastics ISO 4894-SAN 2,MRS,105-25 Applications: - compound