PRIMACOR™ 1321 Copolymer is an ethylene acrylic acid copolymer suitable for extruded blown and cast film. PRIMACOR 1321 Copolymer has been specifically designed for use as an adhesive layer in composite films or sealant layer in flexible packaging structures. PRIMACOR 1321 Copolymer exhibits: - Good interlayer adhesion to PE and PA - Good optical properties - Excellent toughness and strength - Excellent environmental stress crack and product resistance - Good hot-tack and sealability - Insensitivity to moisture Applications: - Multilayer films - Food packaging Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

PRIMACOR™ 1410 Copolymer is an ethylene acrylic acid copolymer suitable for monolayer or coextrusion blown films. PRIMACOR 1410 Copolymer has been specifically designed for use as a heat seal or adhesive layer in composite films. PRIMACOR 1410 Copolymer exhibits: - Excellent hot tack and sealability - Excellent toughness and strength - Excellent crack resistance - Insensitivity to moisture - Good optical properties Applications: - Speciality and skin packaging - Multilayer films Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

PRIMACOR™ 1430 is an ethylene acrylic acid copolymer that provides good sealability, hot tack and excellent adhesion to polar (foil, nylon, etc.) materials. It also provides excellent toughness, clarity and tear resistance. - Adhesive layer of sealant layer in flexible packaging structures - For blown or cast film extrusion - Used where adhesion to nylon or foil is desired Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

PRIMACOR™ 3002 Copolymer is an ethylene acrylic acid copolymer which has been specifically designed by SK for use as an adhesive or sealant layer in extrusion coating and extrusion lamination. PRIMACOR 3002 Copolymer exhibits: - Excellent Draw-down and edge stability. - Excellent organoleptic properties. - Excellent toughness and strength. - Adhesion to paper, paperboards, metals and Polyethylene - Excellent environmental stress crack and product resistance - Excellent hot-tack and sealability - Insensitivity to moisture Applications: - Food packaging - Flexible packaging laminates - Liquid packaging laminates Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

PRIMACOR™ 3003 Copolymer is an ethylene acrylic acid copolymer which has been specifically designed by SK for use as an adhesive or sealant layer in extrusion coating and extrusion lamination. PRIMACOR 3003 Copolymer exhibits: - Excellent draw-down and edge stability - Excellent organoleptic properties - Excellent toughness and strength - Outstanding environmental stress crack and product resistance - Excellent hot-tack and sealability - Adhesion to paper, paperboard, metals and polyethylenes - Insensitivity to moisture Applications: - Flexible packaging laminates - Liquid packaging board laminates Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

PRIMACOR™ 3004 is an ethylene acrylic acid copolymer designed for extrusion/coextrusion coating and laminating. It provides excellent hot tack and adhesion to metallic, paper and polyethylene substrates with excellent heat seal strength, even through many oil and powdered products. This resin also offers outstanding resistance to delamination, as well as excellent toughness and environmental stress crack resistance (ESCR). - Excellent draw down and edge stability - Excellent product resistance - Excellent hot tack, heat seal, toughness - High performance sealant or tie layer Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

PRIMACOR™ 3150 is an ethylene acrylic acid copolymer designed for extrusion/coextrusion coating and laminating resin for flexible packaging applications. It provides excellent adhesion to metallic, paper and polyethylene substrates, and offers good draw- down, heat sealability and oil and grease resistance. - For extrusion/coextrusion coating and laminating applications - Adhesion to metallic, paper and polyethylene substrates - Cost effective sealant or tie resin for foil-based structures - Moisture insensitivity Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

PRIMACOR™ 3330 Copolymer is an ethylene acrylic acid copolymer suitable for extrusion coating and extrusion lamination applications. PRIMACOR 3330 Copolymer has been specifically designed for use as an adhesive resin for extrusion and coextrusion coating and extrusion lamination or sealant layer. PRIMACOR 3330 Copolymer exhibits: - Excellent adhesion to metallic, paper and PE substrates. - Excellent heat sealability and hot tack. - Excellent toughness. - Excellent oil and grease resistance. - Insensitive to moisture. Applications: - Flexible packaging laminates - Plastic tube laminates Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

PRIMACOR™ 3340 Copolymer is an ethylene acrylic acid copolymer suitable for extrusion coating and extrusion lamination applications. PRIMACOR 3340 Copolymer has been specifically designed for use as a sealant and adhesive layer in flexible packaging and liquid packaging laminates. PRIMACOR 3340 Copolymer exhibits: - Excellent adhesion to metallic, paper and PE substrates - Excellent heat sealability and hot tack - Good oil grease resistance - Insensitivity to moisture Applications: - Flexible packaging laminates - Liquid packaging laminates Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

PRIMACOR™ 3440 Copolymer resin is an ethylene acrylic acid copolymer suitable for extrusion coating and extrusion lamination applications. PRIMACOR 3440 Copolymer exhibits: - Excellent heat sealability and hot tack. - Excellent adhesion to metallic, paper and PE substrates - Excellent toughness - Excellent stress crack resistance - Insensitivity to moisture - Designed specifically for high line speeds Applications: - Flexible packaging laminates - Liquid packaging laminates Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

PRIMACOR™ 3460 Copolymer is an ethylene acrylic acid copolymer suitable for extrusion coating and extrusion lamination applications. PRIMACOR 3460 Copolymer has been specifically designed for use as a sealant and adhesive layer in flexible packaging laminates and thin paper coating. PRIMACOR 3460 Copolymer exhibits: - Excellent heat sealability and hot tack. - Excellent adhesion to metallic, paper and PE substrates. - Good stress crack resistance. - Designed specifically for high line speeds and low processing temperature. - Insensitive to moisture. Applications: - Flexible packaging - Thin paper coating - Metallic substrate lamination Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

PRIMACOR™ 3540 is an extrusion coating polymer. Main Characteristics: - Extrusion coating adhesive polymer - Coextrusion coating adhesive in combination with select INSITE™ Technology based polyethylene resins - Enhanced adhesion retention - Complies with the requirements for use in contact with food of the EU-Directive 2002/72/EC. Contact a SK Sales Office to obtain a detailed food contact compliance letter for this product. Such a letter covers the food contact status of this product in the various European countries and in addition gives info about imposed migration requirements. - Complies with U.S. FDA 21 CFR 177.1310(b). Consult the regulations for complete details.

PRIMACOR™ 4608 Copolymer is an ethylene acrylic acid copolymer suitable for extrusion coating and extrusion lamination applications. PRIMACOR 4608 Copolymer has been specifically designed for use as a sealant and adhesive layer for flexible packaging and liquid packaging laminates. PRIMACOR 4608 Copolymer exhibits: - Excellent adhesion to metallic, paper, and PE substrates. - Excellent heat sealability and hot-tack. - Excellent draw down. - Good oil grease resistance. - Insensitivity to moisture. Applications: - Flexible packaging laminates - Liquid packaging board laminates Complies with: - U.S. FDA 21 CFR 177.1310(a)(1) - EU, No 10/2011 Consult the regulations for complete details.

- Low heat seal temperature, high hot tack - High gloss, excellent clarity - Excellent grease and oil resistance, water hold-out and excellent product resistance for flexible packaging applications - Complies with: - U.S. FDA 21 CFR 177.1310(a)(2) Consult the regulations for complete details. PRIMACOR™ 5980I is an ethylene acrylic acid copolymer with excellent adhesion to metallic, cellulosic, glass and other polar substrates. In dispersion form, it can be used effectively as a foil primer or laminating adhesive for polyethylene and metallized substrates. Applications: - Adhesives - Laminations - Foil priming - Heat sealing - Nonwoven binding - Metal/paper coating Outstanding Properties: - Dispersible in aqueous amines and alkali - "Clean" dispersion requires no salts, surfactants or solvents - Dispersions use existing waterbourne application equipment - High hot tack - Low odor

- Low heat seal temperature, high hot tack - High gloss, excellent clarity - Excellent grease and oil resistance and excellent product resistance for flexible packaging applications Complies with - U.S. FDA 21 CFR 177.1310(a)(2) Consult the regulations for complete details. PRIMACOR™ 5986 is an ethylene acrylic acid copolymer with excellent adhesion to metallic, cellulosic, glass and other polar substrates. It can be used effectively as a foil primer or laminating adhesive for polyethylene and metallized substrates. Applications: - Adhesives - Laminations - Foil priming - Heat sealing - Metal/paper coating

PRIMACOR™ 698 is a medium acid copolymer offering enhanced adhesion vs. LDPE, and thus potential for reduced processing temperatures or processing without substrate or melt pre-treatments. Main Characteristics: - Good adhesion to metallic, paper and PE Substrates - Good heat sealability and hot-tack - Excellent draw-down - Low neck-in - Complies with the requirements for use in contact with food of the EU-Directive 2002/72/EC. Contact a SK Sales office to obtain a detailed food contact compliance letter for this product. - Complies with U.S. FDA 21 CFR 177.1310(b). Consult the regulations for complete details.